20297510400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 720

約数和(自身を含む): 74771642880

約数和(自身を除く): 54474132480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 32, 34, 40, 48, 50, 51, 59, 60, 62, 64, 68, 75, 80, 85, 93, 96, 100, 102, 118, 120, 124, 128, 136, 150, 155, 160, 170, 177, 186, 192, 200, 204, 236, 240, 248, 255, 256, 272, 289, 295, 300, 310, 320, 340, 354, 372, 384, 400, 408, 425, 465, 472, 480, 496, 510, 512, 527, 544, 578, 590, 600, 620, 640, 680, 708, 744, 768, 775, 800, 816, 850, 867, 885, 930, 944, 960, 992, 1003, 1020, 1054, 1088, 1156, 1180, 1200, 1240, 1275, 1280, 1360, 1416, 1445, 1475, 1488, 1536, 1550, 1581, 1600, 1632, 1700, 1734, 1770, 1829, 1860, 1888, 1920, 1984, 2006, 2040, 2108, 2176, 2312, 2325, 2360, 2400, 2480, 2550, 2560, 2635, 2720, 2832, 2890, 2950, 2976, 3009, 3100, 3162, 3200, 3264, 3400, 3468, 3540, 3658, 3720, 3776, 3840, 3968, 4012, 4080, 4216, 4335, 4352, 4425, 4624, 4650, 4720, 4800, 4960, 5015, 5100, 5270, 5440, 5487, 5664, 5780, 5900, 5952, 6018, 6200, 6324, 6400, 6528, 6800, 6936, 7080, 7225, 7316, 7440, 7552, 7680, 7905, 7936, 8024, 8160, 8432, 8670, 8704, 8850, 8959, 9145, 9248, 9300, 9440, 9600, 9920, 10030, 10200, 10540, 10880, 10974, 11328, 11560, 11800, 11904, 12036, 12400, 12648, 12800, 13056, 13175, 13600, 13872, 14160, 14450, 14632, 14880, 15045, 15104, 15810, 15872, 16048, 16320, 16864, 17051, 17340, 17700, 17918, 18290, 18496, 18600, 18880, 19200, 19840, 20060, 20400, 21080, 21675, 21760, 21948, 22656, 23120, 23600, 23808, 24072, 24800, 25075, 25296, 26112, 26350, 26877, 27200, 27435, 27744, 28320, 28900, 29264, 29760, 30090, 30208, 31093, 31620, 32096, 32640, 33728, 34102, 34680, 35400, 35836, 36580, 36992, 37200, 37760, 38400, 39525, 39680, 40120, 40800, 42160, 43350, 43520, 43896, 44795, 45312, 45725, 46240, 47200, 47616, 48144, 49600, 50150, 50592, 51153, 52700, 53754, 54400, 54870, 55488, 56640, 57800, 58528, 59520, 60180, 62186, 63240, 64192, 65280, 67456, 68204, 69360, 70800, 71672, 73160, 73984, 74400, 75225, 75520, 79050, 79360, 80240, 81600, 84320, 85255, 86700, 87792, 89590, 90624, 91450, 92480, 93279, 94400, 96288, 99200, 100300, 101184, 102306, 105400, 107508, 108800, 109740, 110976, 113280, 115600, 117056, 119040, 120360, 124372, 126480, 128384, 130560, 134385, 134912, 136408, 137175, 138720, 141600, 143344, 146320, 147968, 148800, 150450, 151040, 155465, 158100, 160480, 163200, 168640, 170510, 173400, 175584, 179180, 182900, 184960, 186558, 188800, 192576, 198400, 200600, 202368, 204612, 210800, 215016, 217600, 219480, 221952, 223975, 226560, 231200, 234112, 238080, 240720, 248744, 252960, 255765, 256768, 268770, 269824, 272816, 274350, 277440, 283200, 286688, 292640, 297600, 300900, 310930, 316200, 320960, 326400, 337280, 341020, 346800, 351168, 358360, 365800, 369920, 373116, 377600, 385152, 396800, 401200, 404736, 409224, 421600, 426275, 430032, 438960, 443904, 447950, 453120, 462400, 466395, 468224, 481440, 497488, 505920, 511530, 513536, 528581, 537540, 545632, 548700, 554880, 566400, 573376, 585280, 595200, 601800, 621860, 632400, 641920, 652800, 671925, 674560, 682040, 693600, 702336, 716720, 731600, 739840, 746232, 755200, 770304, 777325, 802400, 809472, 818448, 843200, 852550, 860064, 877920, 895900, 924800, 932790, 936448, 962880, 994976, 1011840, 1023060, 1057162, 1075080, 1091264, 1097400, 1109760, 1132800, 1146752, 1170560, 1190400, 1203600, 1243720, 1264800, 1278825, 1283840, 1343850, 1349120, 1364080, 1387200, 1404672, 1433440, 1463200, 1492464, 1540608, 1554650, 1585743, 1604800, 1636896, 1686400, 1705100, 1720128, 1755840, 1791800, 1849600, 1865580, 1925760, 1989952, 2023680, 2046120, 2114324, 2150160, 2182528, 2194800, 2219520, 2265600, 2293504, 2331975, 2341120, 2407200, 2487440, 2529600, 2557650, 2567680, 2642905, 2687700, 2728160, 2774400, 2809344, 2866880, 2926400, 2984928, 3109300, 3171486, 3209600, 3273792, 3372800, 3410200, 3440256, 3511680, 3583600, 3699200, 3731160, 3851520, 3979904, 4047360, 4092240, 4228648, 4300320, 4365056, 4389600, 4587008, 4663950, 4682240, 4814400, 4974880, 5059200, 5115300, 5285810, 5375400, 5456320, 5548800, 5733760, 5852800, 5969856, 6218600, 6342972, 6419200, 6547584, 6745600, 6820400, 6880512, 7023360, 7167200, 7462320, 7703040, 7928715, 7959808, 8184480, 8457296, 8600640, 8730112, 8779200, 9327900, 9628800, 9949760, 10118400, 10230600, 10571620, 10750800, 10912640, 11097600, 11467520, 11705600, 11939712, 12437200, 12685944, 12838400, 13095168, 13214525, 13640800, 13761024, 14046720, 14334400, 14924640, 15857430, 15919616, 16368960, 16914592, 17201280, 17558400, 18655800, 19257600, 19899520, 20236800, 20461200, 21143240, 21501600, 21825280, 22935040, 23411200, 23879424, 24874400, 25371888, 26190336, 26429050, 27281600, 28668800, 29849280, 31714860, 32737920, 33829184, 34402560, 35116800, 37311600, 38515200, 39643575, 39799040, 40922400, 42286480, 43003200, 43650560, 47758848, 49748800, 50743776, 52858100, 54563200, 57337600, 59698560, 63429720, 65475840, 67658368, 68805120, 70233600, 74623200, 79287150, 79598080, 81844800, 84572960, 86006400, 99497600, 101487552, 105716200, 109126400, 114675200, 119397120, 126859440, 130951680, 135316736, 149246400, 158574300, 163689600, 169145920, 172012800, 198995200, 202975104, 211432400, 218252800, 238794240, 253718880, 270633472, 298492800, 317148600, 327379200, 338291840, 344025600, 397990400, 405950208, 422864800, 507437760, 596985600, 634297200, 654758400, 676583680, 811900416, 845729600, 1014875520, 1193971200, 1268594400, 1353167360, 1691459200, 2029751040, 2537188800, 3382918400, 4059502080, 5074377600, 6765836800, 10148755200, 20297510400]

約数ペア:

[(1, 20297510400), (2, 10148755200), (3, 6765836800), (4, 5074377600), (5, 4059502080), (6, 3382918400), (8, 2537188800), (10, 2029751040), (12, 1691459200), (15, 1353167360), (16, 1268594400), (17, 1193971200), (20, 1014875520), (24, 845729600), (25, 811900416), (30, 676583680), (31, 654758400), (32, 634297200), (34, 596985600), (40, 507437760), (48, 422864800), (50, 405950208), (51, 397990400), (59, 344025600), (60, 338291840), (62, 327379200), (64, 317148600), (68, 298492800), (75, 270633472), (80, 253718880), (85, 238794240), (93, 218252800), (96, 211432400), (100, 202975104), (102, 198995200), (118, 172012800), (120, 169145920), (124, 163689600), (128, 158574300), (136, 149246400), (150, 135316736), (155, 130951680), (160, 126859440), (170, 119397120), (177, 114675200), (186, 109126400), (192, 105716200), (200, 101487552), (204, 99497600), (236, 86006400), (240, 84572960), (248, 81844800), (255, 79598080), (256, 79287150), (272, 74623200), (289, 70233600), (295, 68805120), (300, 67658368), (310, 65475840), (320, 63429720), (340, 59698560), (354, 57337600), (372, 54563200), (384, 52858100), (400, 50743776), (408, 49748800), (425, 47758848), (465, 43650560), (472, 43003200), (480, 42286480), (496, 40922400), (510, 39799040), (512, 39643575), (527, 38515200), (544, 37311600), (578, 35116800), (590, 34402560), (600, 33829184), (620, 32737920), (640, 31714860), (680, 29849280), (708, 28668800), (744, 27281600), (768, 26429050), (775, 26190336), (800, 25371888), (816, 24874400), (850, 23879424), (867, 23411200), (885, 22935040), (930, 21825280), (944, 21501600), (960, 21143240), (992, 20461200), (1003, 20236800), (1020, 19899520), (1054, 19257600), (1088, 18655800), (1156, 17558400), (1180, 17201280), (1200, 16914592), (1240, 16368960), (1275, 15919616), (1280, 15857430), (1360, 14924640), (1416, 14334400), (1445, 14046720), (1475, 13761024), (1488, 13640800), (1536, 13214525), (1550, 13095168), (1581, 12838400), (1600, 12685944), (1632, 12437200), (1700, 11939712), (1734, 11705600), (1770, 11467520), (1829, 11097600), (1860, 10912640), (1888, 10750800), (1920, 10571620), (1984, 10230600), (2006, 10118400), (2040, 9949760), (2108, 9628800), (2176, 9327900), (2312, 8779200), (2325, 8730112), (2360, 8600640), (2400, 8457296), (2480, 8184480), (2550, 7959808), (2560, 7928715), (2635, 7703040), (2720, 7462320), (2832, 7167200), (2890, 7023360), (2950, 6880512), (2976, 6820400), (3009, 6745600), (3100, 6547584), (3162, 6419200), (3200, 6342972), (3264, 6218600), (3400, 5969856), (3468, 5852800), (3540, 5733760), (3658, 5548800), (3720, 5456320), (3776, 5375400), (3840, 5285810), (3968, 5115300), (4012, 5059200), (4080, 4974880), (4216, 4814400), (4335, 4682240), (4352, 4663950), (4425, 4587008), (4624, 4389600), (4650, 4365056), (4720, 4300320), (4800, 4228648), (4960, 4092240), (5015, 4047360), (5100, 3979904), (5270, 3851520), (5440, 3731160), (5487, 3699200), (5664, 3583600), (5780, 3511680), (5900, 3440256), (5952, 3410200), (6018, 3372800), (6200, 3273792), (6324, 3209600), (6400, 3171486), (6528, 3109300), (6800, 2984928), (6936, 2926400), (7080, 2866880), (7225, 2809344), (7316, 2774400), (7440, 2728160), (7552, 2687700), (7680, 2642905), (7905, 2567680), (7936, 2557650), (8024, 2529600), (8160, 2487440), (8432, 2407200), (8670, 2341120), (8704, 2331975), (8850, 2293504), (8959, 2265600), (9145, 2219520), (9248, 2194800), (9300, 2182528), (9440, 2150160), (9600, 2114324), (9920, 2046120), (10030, 2023680), (10200, 1989952), (10540, 1925760), (10880, 1865580), (10974, 1849600), (11328, 1791800), (11560, 1755840), (11800, 1720128), (11904, 1705100), (12036, 1686400), (12400, 1636896), (12648, 1604800), (12800, 1585743), (13056, 1554650), (13175, 1540608), (13600, 1492464), (13872, 1463200), (14160, 1433440), (14450, 1404672), (14632, 1387200), (14880, 1364080), (15045, 1349120), (15104, 1343850), (15810, 1283840), (15872, 1278825), (16048, 1264800), (16320, 1243720), (16864, 1203600), (17051, 1190400), (17340, 1170560), (17700, 1146752), (17918, 1132800), (18290, 1109760), (18496, 1097400), (18600, 1091264), (18880, 1075080), (19200, 1057162), (19840, 1023060), (20060, 1011840), (20400, 994976), (21080, 962880), (21675, 936448), (21760, 932790), (21948, 924800), (22656, 895900), (23120, 877920), (23600, 860064), (23808, 852550), (24072, 843200), (24800, 818448), (25075, 809472), (25296, 802400), (26112, 777325), (26350, 770304), (26877, 755200), (27200, 746232), (27435, 739840), (27744, 731600), (28320, 716720), (28900, 702336), (29264, 693600), (29760, 682040), (30090, 674560), (30208, 671925), (31093, 652800), (31620, 641920), (32096, 632400), (32640, 621860), (33728, 601800), (34102, 595200), (34680, 585280), (35400, 573376), (35836, 566400), (36580, 554880), (36992, 548700), (37200, 545632), (37760, 537540), (38400, 528581), (39525, 513536), (39680, 511530), (40120, 505920), (40800, 497488), (42160, 481440), (43350, 468224), (43520, 466395), (43896, 462400), (44795, 453120), (45312, 447950), (45725, 443904), (46240, 438960), (47200, 430032), (47616, 426275), (48144, 421600), (49600, 409224), (50150, 404736), (50592, 401200), (51153, 396800), (52700, 385152), (53754, 377600), (54400, 373116), (54870, 369920), (55488, 365800), (56640, 358360), (57800, 351168), (58528, 346800), (59520, 341020), (60180, 337280), (62186, 326400), (63240, 320960), (64192, 316200), (65280, 310930), (67456, 300900), (68204, 297600), (69360, 292640), (70800, 286688), (71672, 283200), (73160, 277440), (73984, 274350), (74400, 272816), (75225, 269824), (75520, 268770), (79050, 256768), (79360, 255765), (80240, 252960), (81600, 248744), (84320, 240720), (85255, 238080), (86700, 234112), (87792, 231200), (89590, 226560), (90624, 223975), (91450, 221952), (92480, 219480), (93279, 217600), (94400, 215016), (96288, 210800), (99200, 204612), (100300, 202368), (101184, 200600), (102306, 198400), (105400, 192576), (107508, 188800), (108800, 186558), (109740, 184960), (110976, 182900), (113280, 179180), (115600, 175584), (117056, 173400), (119040, 170510), (120360, 168640), (124372, 163200), (126480, 160480), (128384, 158100), (130560, 155465), (134385, 151040), (134912, 150450), (136408, 148800), (137175, 147968), (138720, 146320), (141600, 143344)]