74281680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 277857216

約数和(自身を除く): 203575536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 83, 88, 90, 99, 110, 113, 120, 132, 144, 165, 166, 176, 180, 198, 220, 226, 240, 249, 264, 330, 332, 339, 360, 396, 415, 440, 452, 495, 498, 528, 565, 660, 664, 678, 720, 747, 792, 830, 880, 904, 913, 990, 996, 1017, 1130, 1243, 1245, 1320, 1328, 1356, 1494, 1584, 1660, 1695, 1808, 1826, 1980, 1992, 2034, 2260, 2486, 2490, 2640, 2712, 2739, 2988, 3320, 3390, 3652, 3729, 3735, 3960, 3984, 4068, 4520, 4565, 4972, 4980, 5085, 5424, 5478, 5976, 6215, 6640, 6780, 7304, 7458, 7470, 7920, 8136, 8217, 9040, 9130, 9379, 9944, 9960, 10170, 10956, 11187, 11952, 12430, 13560, 13695, 14608, 14916, 14940, 16272, 16434, 18260, 18645, 18758, 19888, 19920, 20340, 21912, 22374, 24860, 27120, 27390, 28137, 29832, 29880, 32868, 36520, 37290, 37516, 40680, 41085, 43824, 44748, 46895, 49720, 54780, 55935, 56274, 59664, 59760, 65736, 73040, 74580, 75032, 81360, 82170, 84411, 89496, 93790, 99440, 103169, 109560, 111870, 112548, 131472, 140685, 149160, 150064, 164340, 168822, 178992, 187580, 206338, 219120, 223740, 225096, 281370, 298320, 309507, 328680, 337644, 375160, 412676, 422055, 447480, 450192, 515845, 562740, 619014, 657360, 675288, 750320, 825352, 844110, 894960, 928521, 1031690, 1125480, 1238028, 1350576, 1547535, 1650704, 1688220, 1857042, 2063380, 2250960, 2476056, 3095070, 3376440, 3714084, 4126760, 4642605, 4952112, 6190140, 6752880, 7428168, 8253520, 9285210, 12380280, 14856336, 18570420, 24760560, 37140840, 74281680]

約数ペア:

[(1, 74281680), (2, 37140840), (3, 24760560), (4, 18570420), (5, 14856336), (6, 12380280), (8, 9285210), (9, 8253520), (10, 7428168), (11, 6752880), (12, 6190140), (15, 4952112), (16, 4642605), (18, 4126760), (20, 3714084), (22, 3376440), (24, 3095070), (30, 2476056), (33, 2250960), (36, 2063380), (40, 1857042), (44, 1688220), (45, 1650704), (48, 1547535), (55, 1350576), (60, 1238028), (66, 1125480), (72, 1031690), (80, 928521), (83, 894960), (88, 844110), (90, 825352), (99, 750320), (110, 675288), (113, 657360), (120, 619014), (132, 562740), (144, 515845), (165, 450192), (166, 447480), (176, 422055), (180, 412676), (198, 375160), (220, 337644), (226, 328680), (240, 309507), (249, 298320), (264, 281370), (330, 225096), (332, 223740), (339, 219120), (360, 206338), (396, 187580), (415, 178992), (440, 168822), (452, 164340), (495, 150064), (498, 149160), (528, 140685), (565, 131472), (660, 112548), (664, 111870), (678, 109560), (720, 103169), (747, 99440), (792, 93790), (830, 89496), (880, 84411), (904, 82170), (913, 81360), (990, 75032), (996, 74580), (1017, 73040), (1130, 65736), (1243, 59760), (1245, 59664), (1320, 56274), (1328, 55935), (1356, 54780), (1494, 49720), (1584, 46895), (1660, 44748), (1695, 43824), (1808, 41085), (1826, 40680), (1980, 37516), (1992, 37290), (2034, 36520), (2260, 32868), (2486, 29880), (2490, 29832), (2640, 28137), (2712, 27390), (2739, 27120), (2988, 24860), (3320, 22374), (3390, 21912), (3652, 20340), (3729, 19920), (3735, 19888), (3960, 18758), (3984, 18645), (4068, 18260), (4520, 16434), (4565, 16272), (4972, 14940), (4980, 14916), (5085, 14608), (5424, 13695), (5478, 13560), (5976, 12430), (6215, 11952), (6640, 11187), (6780, 10956), (7304, 10170), (7458, 9960), (7470, 9944), (7920, 9379), (8136, 9130), (8217, 9040)]