20198223600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:170

約数の個数: 720

約数和(自身を含む): 76299402240

約数和(自身を除く): 56101178640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 31, 34, 38, 40, 41, 48, 50, 51, 57, 60, 62, 68, 75, 76, 80, 82, 85, 93, 95, 100, 102, 114, 120, 123, 124, 136, 150, 152, 155, 164, 170, 186, 190, 200, 204, 205, 228, 240, 246, 248, 255, 272, 285, 300, 304, 310, 323, 328, 340, 372, 380, 400, 408, 410, 425, 456, 465, 475, 492, 496, 510, 527, 570, 589, 600, 615, 620, 646, 656, 680, 697, 744, 760, 775, 779, 816, 820, 850, 912, 930, 950, 969, 984, 1020, 1025, 1054, 1140, 1178, 1200, 1230, 1240, 1271, 1275, 1292, 1360, 1394, 1425, 1488, 1520, 1550, 1558, 1581, 1615, 1640, 1681, 1700, 1767, 1860, 1900, 1938, 1968, 2040, 2050, 2091, 2108, 2280, 2325, 2337, 2356, 2460, 2480, 2542, 2550, 2584, 2635, 2788, 2850, 2945, 3075, 3100, 3116, 3162, 3230, 3280, 3362, 3400, 3485, 3534, 3720, 3800, 3813, 3876, 3895, 4080, 4100, 4182, 4216, 4560, 4650, 4674, 4712, 4845, 4920, 5043, 5084, 5100, 5168, 5270, 5576, 5700, 5890, 6150, 6200, 6232, 6324, 6355, 6460, 6724, 6800, 6970, 7068, 7440, 7600, 7626, 7752, 7790, 7905, 8075, 8200, 8364, 8405, 8432, 8835, 9300, 9348, 9424, 9690, 9840, 10013, 10086, 10168, 10200, 10455, 10540, 11152, 11400, 11685, 11780, 12300, 12400, 12464, 12648, 12710, 12920, 13175, 13243, 13448, 13940, 14136, 14725, 15252, 15504, 15580, 15810, 16150, 16400, 16728, 16810, 17425, 17670, 18600, 18696, 19065, 19380, 19475, 20026, 20172, 20336, 20400, 20910, 21080, 21607, 22800, 23370, 23560, 24149, 24225, 24600, 25215, 25296, 25420, 25840, 26350, 26486, 26896, 27880, 28272, 28577, 29450, 30039, 30504, 31160, 31620, 31775, 31939, 32300, 33456, 33620, 34850, 35340, 37200, 37392, 38130, 38760, 38950, 39525, 39729, 40052, 40344, 41820, 42025, 42160, 43214, 44175, 46740, 47120, 48298, 48450, 49200, 50065, 50430, 50840, 52111, 52275, 52700, 52972, 55760, 57154, 58425, 58900, 60078, 61008, 62320, 63240, 63550, 63878, 64600, 64821, 66215, 67240, 69700, 70680, 72447, 76260, 77520, 77900, 79050, 79458, 80104, 80688, 83640, 84050, 85731, 86428, 88350, 93480, 95325, 95817, 96596, 96900, 100130, 100860, 101680, 104222, 104550, 105400, 105944, 108035, 114308, 116850, 117800, 120156, 120745, 126075, 126480, 127100, 127756, 129200, 129642, 132430, 134480, 139400, 141360, 142885, 144894, 150195, 152520, 155800, 156333, 158100, 158916, 159695, 160208, 167280, 168100, 171462, 172856, 176700, 186960, 190650, 191634, 193192, 193800, 198645, 200260, 201720, 208444, 209100, 210800, 211888, 216070, 228616, 233700, 235600, 240312, 241490, 250325, 252150, 254200, 255512, 259284, 260555, 264860, 278800, 285770, 289788, 300390, 305040, 311600, 312666, 316200, 317832, 319390, 324105, 331075, 336200, 342924, 345712, 353400, 362235, 381300, 383268, 386384, 387600, 397290, 400520, 403440, 410533, 416888, 418200, 428655, 432140, 457232, 467400, 479085, 480624, 482980, 500650, 504300, 508400, 511024, 518568, 521110, 529720, 540175, 542963, 571540, 579576, 600780, 603725, 625332, 632400, 635664, 638780, 648210, 662150, 672400, 685848, 706800, 714425, 724470, 750975, 762600, 766536, 781665, 794580, 798475, 801040, 821066, 833776, 836400, 857310, 864280, 885887, 934800, 958170, 965960, 990109, 993225, 1001300, 1008600, 1037136, 1042220, 1059440, 1080350, 1085926, 1143080, 1159152, 1201560, 1207450, 1231599, 1250664, 1277560, 1296420, 1302775, 1324300, 1371696, 1428850, 1448940, 1501950, 1525200, 1533072, 1563330, 1589160, 1596950, 1620525, 1628889, 1642132, 1714620, 1728560, 1771774, 1811175, 1916340, 1931920, 1980218, 1986450, 2002600, 2017200, 2052665, 2084440, 2143275, 2160700, 2171852, 2286160, 2395425, 2403120, 2414900, 2463198, 2501328, 2555120, 2592840, 2605550, 2648600, 2657661, 2714815, 2857700, 2897880, 2970327, 3003900, 3126660, 3178320, 3193900, 3241050, 3257778, 3284264, 3429240, 3543548, 3622350, 3832680, 3908325, 3960436, 3972900, 4005200, 4105330, 4168880, 4286550, 4321400, 4343704, 4429435, 4790850, 4829800, 4926396, 4950545, 5185680, 5211100, 5297200, 5315322, 5429630, 5715400, 5795760, 5940654, 6007800, 6157995, 6253320, 6387800, 6482100, 6515556, 6568528, 6858480, 7087096, 7244700, 7665360, 7816650, 7920872, 7945800, 8144445, 8210660, 8573100, 8642800, 8687408, 8858870, 9581700, 9659600, 9852792, 9901090, 10263325, 10422200, 10630644, 10859260, 11430800, 11881308, 12015600, 12315990, 12506640, 12775600, 12964200, 13031112, 13288305, 13574075, 14174192, 14489400, 14851635, 15633300, 15841744, 15891600, 16288890, 16421320, 16831853, 17146200, 17717740, 19163400, 19705584, 19802180, 20526650, 20844400, 21261288, 21718520, 22147175, 23762616, 24631980, 24752725, 25928400, 26062224, 26576610, 27148150, 28978800, 29703270, 30789975, 31266600, 32577780, 32842640, 33663706, 34292400, 35435480, 38326800, 39604360, 40722225, 41053300, 42522576, 43437040, 44294350, 47525232, 49263960, 49505450, 50495559, 53153220, 54296300, 59406540, 61579950, 62533200, 65155560, 66441525, 67327412, 70870960, 74258175, 79208720, 81444450, 82106600, 84159265, 88588700, 98527920, 99010900, 100991118, 106306440, 108592600, 118813080, 123159900, 130311120, 132883050, 134654824, 148516350, 162888900, 164213200, 168318530, 177177400, 198021800, 201982236, 212612880, 217185200, 237626160, 246319800, 252477795, 265766100, 269309648, 297032700, 325777800, 336637060, 354354800, 396043600, 403964472, 420796325, 492639600, 504955590, 531532200, 594065400, 651555600, 673274120, 807928944, 841592650, 1009911180, 1063064400, 1188130800, 1262388975, 1346548240, 1683185300, 2019822360, 2524777950, 3366370600, 4039644720, 5049555900, 6732741200, 10099111800, 20198223600]

約数ペア:

[(1, 20198223600), (2, 10099111800), (3, 6732741200), (4, 5049555900), (5, 4039644720), (6, 3366370600), (8, 2524777950), (10, 2019822360), (12, 1683185300), (15, 1346548240), (16, 1262388975), (17, 1188130800), (19, 1063064400), (20, 1009911180), (24, 841592650), (25, 807928944), (30, 673274120), (31, 651555600), (34, 594065400), (38, 531532200), (40, 504955590), (41, 492639600), (48, 420796325), (50, 403964472), (51, 396043600), (57, 354354800), (60, 336637060), (62, 325777800), (68, 297032700), (75, 269309648), (76, 265766100), (80, 252477795), (82, 246319800), (85, 237626160), (93, 217185200), (95, 212612880), (100, 201982236), (102, 198021800), (114, 177177400), (120, 168318530), (123, 164213200), (124, 162888900), (136, 148516350), (150, 134654824), (152, 132883050), (155, 130311120), (164, 123159900), (170, 118813080), (186, 108592600), (190, 106306440), (200, 100991118), (204, 99010900), (205, 98527920), (228, 88588700), (240, 84159265), (246, 82106600), (248, 81444450), (255, 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(1520, 13288305), (1550, 13031112), (1558, 12964200), (1581, 12775600), (1615, 12506640), (1640, 12315990), (1681, 12015600), (1700, 11881308), (1767, 11430800), (1860, 10859260), (1900, 10630644), (1938, 10422200), (1968, 10263325), (2040, 9901090), (2050, 9852792), (2091, 9659600), (2108, 9581700), (2280, 8858870), (2325, 8687408), (2337, 8642800), (2356, 8573100), (2460, 8210660), (2480, 8144445), (2542, 7945800), (2550, 7920872), (2584, 7816650), (2635, 7665360), (2788, 7244700), (2850, 7087096), (2945, 6858480), (3075, 6568528), (3100, 6515556), (3116, 6482100), (3162, 6387800), (3230, 6253320), (3280, 6157995), (3362, 6007800), (3400, 5940654), (3485, 5795760), (3534, 5715400), (3720, 5429630), (3800, 5315322), (3813, 5297200), (3876, 5211100), (3895, 5185680), (4080, 4950545), (4100, 4926396), (4182, 4829800), (4216, 4790850), (4560, 4429435), (4650, 4343704), (4674, 4321400), (4712, 4286550), (4845, 4168880), (4920, 4105330), (5043, 4005200), (5084, 3972900), (5100, 3960436), (5168, 3908325), (5270, 3832680), (5576, 3622350), (5700, 3543548), (5890, 3429240), (6150, 3284264), (6200, 3257778), (6232, 3241050), (6324, 3193900), (6355, 3178320), (6460, 3126660), (6724, 3003900), (6800, 2970327), (6970, 2897880), (7068, 2857700), (7440, 2714815), (7600, 2657661), (7626, 2648600), (7752, 2605550), (7790, 2592840), (7905, 2555120), (8075, 2501328), (8200, 2463198), (8364, 2414900), (8405, 2403120), (8432, 2395425), (8835, 2286160), (9300, 2171852), (9348, 2160700), (9424, 2143275), (9690, 2084440), (9840, 2052665), (10013, 2017200), (10086, 2002600), (10168, 1986450), (10200, 1980218), (10455, 1931920), (10540, 1916340), (11152, 1811175), (11400, 1771774), (11685, 1728560), (11780, 1714620), (12300, 1642132), (12400, 1628889), (12464, 1620525), (12648, 1596950), (12710, 1589160), (12920, 1563330), (13175, 1533072), (13243, 1525200), (13448, 1501950), (13940, 1448940), (14136, 1428850), (14725, 1371696), (15252, 1324300), (15504, 1302775), (15580, 1296420), (15810, 1277560), (16150, 1250664), (16400, 1231599), (16728, 1207450), (16810, 1201560), (17425, 1159152), (17670, 1143080), (18600, 1085926), (18696, 1080350), (19065, 1059440), (19380, 1042220), (19475, 1037136), (20026, 1008600), (20172, 1001300), (20336, 993225), (20400, 990109), (20910, 965960), (21080, 958170), (21607, 934800), (22800, 885887), (23370, 864280), (23560, 857310), (24149, 836400), (24225, 833776), (24600, 821066), (25215, 801040), (25296, 798475), (25420, 794580), (25840, 781665), (26350, 766536), (26486, 762600), (26896, 750975), (27880, 724470), (28272, 714425), (28577, 706800), (29450, 685848), (30039, 672400), (30504, 662150), (31160, 648210), (31620, 638780), (31775, 635664), (31939, 632400), (32300, 625332), (33456, 603725), (33620, 600780), (34850, 579576), (35340, 571540), (37200, 542963), (37392, 540175), (38130, 529720), (38760, 521110), (38950, 518568), (39525, 511024), (39729, 508400), (40052, 504300), (40344, 500650), (41820, 482980), (42025, 480624), 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(116850, 172856), (117800, 171462), (120156, 168100), (120745, 167280), (126075, 160208), (126480, 159695), (127100, 158916), (127756, 158100), (129200, 156333), (129642, 155800), (132430, 152520), (134480, 150195), (139400, 144894), (141360, 142885)]