39939900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 432

約数和(自身を含む): 166239360

約数和(自身を除く): 126299460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 25, 26, 28, 30, 33, 35, 38, 39, 42, 44, 49, 50, 52, 55, 57, 60, 65, 66, 70, 75, 76, 77, 78, 84, 91, 95, 98, 100, 105, 110, 114, 130, 132, 133, 140, 143, 147, 150, 154, 156, 165, 175, 182, 190, 195, 196, 209, 210, 220, 228, 231, 245, 247, 260, 266, 273, 275, 285, 286, 294, 300, 308, 325, 330, 350, 364, 380, 385, 390, 399, 418, 420, 429, 455, 462, 475, 490, 494, 525, 532, 539, 546, 550, 570, 572, 588, 627, 637, 650, 660, 665, 700, 715, 735, 741, 770, 780, 798, 825, 836, 858, 910, 924, 931, 950, 975, 980, 988, 1001, 1045, 1050, 1078, 1092, 1100, 1140, 1155, 1225, 1235, 1254, 1274, 1300, 1330, 1365, 1425, 1430, 1463, 1470, 1482, 1540, 1596, 1617, 1650, 1716, 1729, 1820, 1862, 1900, 1911, 1925, 1950, 1995, 2002, 2090, 2100, 2145, 2156, 2275, 2310, 2450, 2470, 2508, 2548, 2660, 2695, 2717, 2730, 2793, 2850, 2860, 2926, 2940, 2964, 3003, 3135, 3185, 3234, 3300, 3325, 3458, 3575, 3675, 3705, 3724, 3822, 3850, 3900, 3990, 4004, 4180, 4290, 4389, 4550, 4620, 4655, 4900, 4940, 5005, 5187, 5225, 5390, 5434, 5460, 5586, 5700, 5775, 5852, 6006, 6175, 6270, 6370, 6468, 6650, 6825, 6916, 7007, 7150, 7315, 7350, 7410, 7644, 7700, 7980, 8085, 8151, 8580, 8645, 8778, 9100, 9310, 9555, 9975, 10010, 10241, 10374, 10450, 10725, 10780, 10868, 11172, 11550, 12012, 12103, 12350, 12540, 12740, 13300, 13475, 13585, 13650, 13965, 14014, 14300, 14630, 14700, 14820, 15015, 15675, 15925, 16170, 16302, 17290, 17556, 18525, 18620, 19019, 19110, 19950, 20020, 20482, 20748, 20900, 21021, 21450, 21945, 23100, 23275, 24206, 24700, 25025, 25935, 26950, 27170, 27300, 27930, 28028, 29260, 30030, 30723, 31350, 31850, 32340, 32604, 34580, 35035, 36309, 36575, 37050, 38038, 38220, 39900, 40425, 40755, 40964, 42042, 42900, 43225, 43890, 46550, 47775, 48412, 50050, 51205, 51870, 53900, 54340, 55860, 57057, 60060, 60515, 61446, 62700, 63700, 67925, 69825, 70070, 72618, 73150, 74100, 75075, 76076, 80850, 81510, 84084, 86450, 87780, 93100, 95095, 95550, 100100, 102410, 103740, 105105, 109725, 114114, 121030, 122892, 129675, 133133, 135850, 139650, 140140, 145236, 146300, 150150, 153615, 161700, 163020, 172900, 175175, 181545, 190190, 191100, 203775, 204820, 210210, 219450, 228228, 242060, 256025, 259350, 266266, 271700, 279300, 285285, 300300, 302575, 307230, 350350, 363090, 380380, 399399, 407550, 420420, 438900, 475475, 512050, 518700, 525525, 532532, 570570, 605150, 614460, 665665, 700700, 726180, 768075, 798798, 815100, 907725, 950950, 1024100, 1051050, 1141140, 1210300, 1331330, 1426425, 1536150, 1597596, 1815450, 1901900, 1996995, 2102100, 2662660, 2852850, 3072300, 3328325, 3630900, 3993990, 5705700, 6656650, 7987980, 9984975, 13313300, 19969950, 39939900]

約数ペア:

[(1, 39939900), (2, 19969950), (3, 13313300), (4, 9984975), (5, 7987980), (6, 6656650), (7, 5705700), (10, 3993990), (11, 3630900), (12, 3328325), (13, 3072300), (14, 2852850), (15, 2662660), (19, 2102100), (20, 1996995), (21, 1901900), (22, 1815450), (25, 1597596), (26, 1536150), (28, 1426425), (30, 1331330), (33, 1210300), (35, 1141140), (38, 1051050), (39, 1024100), (42, 950950), (44, 907725), (49, 815100), (50, 798798), (52, 768075), (55, 726180), (57, 700700), (60, 665665), (65, 614460), (66, 605150), (70, 570570), (75, 532532), (76, 525525), (77, 518700), (78, 512050), (84, 475475), (91, 438900), (95, 420420), (98, 407550), (100, 399399), (105, 380380), (110, 363090), (114, 350350), (130, 307230), (132, 302575), (133, 300300), (140, 285285), (143, 279300), (147, 271700), (150, 266266), (154, 259350), (156, 256025), (165, 242060), (175, 228228), (182, 219450), (190, 210210), (195, 204820), (196, 203775), (209, 191100), (210, 190190), (220, 181545), (228, 175175), (231, 172900), (245, 163020), (247, 161700), (260, 153615), (266, 150150), (273, 146300), (275, 145236), (285, 140140), (286, 139650), (294, 135850), (300, 133133), (308, 129675), (325, 122892), (330, 121030), (350, 114114), (364, 109725), (380, 105105), (385, 103740), (390, 102410), (399, 100100), (418, 95550), (420, 95095), (429, 93100), (455, 87780), (462, 86450), (475, 84084), (490, 81510), (494, 80850), (525, 76076), (532, 75075), (539, 74100), (546, 73150), (550, 72618), (570, 70070), (572, 69825), (588, 67925), (627, 63700), (637, 62700), (650, 61446), (660, 60515), (665, 60060), (700, 57057), (715, 55860), (735, 54340), (741, 53900), (770, 51870), (780, 51205), (798, 50050), (825, 48412), (836, 47775), (858, 46550), (910, 43890), (924, 43225), (931, 42900), (950, 42042), (975, 40964), (980, 40755), (988, 40425), (1001, 39900), (1045, 38220), (1050, 38038), (1078, 37050), (1092, 36575), (1100, 36309), (1140, 35035), (1155, 34580), (1225, 32604), (1235, 32340), (1254, 31850), (1274, 31350), (1300, 30723), (1330, 30030), (1365, 29260), (1425, 28028), (1430, 27930), (1463, 27300), (1470, 27170), (1482, 26950), (1540, 25935), (1596, 25025), (1617, 24700), (1650, 24206), (1716, 23275), (1729, 23100), (1820, 21945), (1862, 21450), (1900, 21021), (1911, 20900), (1925, 20748), (1950, 20482), (1995, 20020), (2002, 19950), (2090, 19110), (2100, 19019), (2145, 18620), (2156, 18525), (2275, 17556), (2310, 17290), (2450, 16302), (2470, 16170), (2508, 15925), (2548, 15675), (2660, 15015), (2695, 14820), (2717, 14700), (2730, 14630), (2793, 14300), (2850, 14014), (2860, 13965), (2926, 13650), (2940, 13585), (2964, 13475), (3003, 13300), (3135, 12740), (3185, 12540), (3234, 12350), (3300, 12103), (3325, 12012), (3458, 11550), (3575, 11172), (3675, 10868), (3705, 10780), (3724, 10725), (3822, 10450), (3850, 10374), (3900, 10241), (3990, 10010), (4004, 9975), (4180, 9555), (4290, 9310), (4389, 9100), (4550, 8778), (4620, 8645), (4655, 8580), (4900, 8151), (4940, 8085), (5005, 7980), (5187, 7700), (5225, 7644), (5390, 7410), (5434, 7350), (5460, 7315), (5586, 7150), (5700, 7007), (5775, 6916), (5852, 6825), (6006, 6650), (6175, 6468), (6270, 6370)]