74545680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 270732672

約数和(自身を除く): 196186992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 151, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 302, 330, 340, 363, 374, 408, 440, 453, 484, 510, 528, 561, 604, 605, 660, 680, 726, 748, 755, 816, 880, 906, 935, 968, 1020, 1122, 1208, 1210, 1320, 1360, 1452, 1496, 1510, 1661, 1812, 1815, 1870, 1936, 2040, 2057, 2244, 2265, 2416, 2420, 2567, 2640, 2805, 2904, 2992, 3020, 3322, 3624, 3630, 3740, 4080, 4114, 4488, 4530, 4840, 4983, 5134, 5610, 5808, 6040, 6171, 6644, 7248, 7260, 7480, 7701, 8228, 8305, 8976, 9060, 9680, 9966, 10268, 10285, 11220, 12080, 12342, 12835, 13288, 14520, 14960, 15402, 16456, 16610, 18120, 18271, 19932, 20536, 20570, 22440, 24684, 24915, 25670, 26576, 28237, 29040, 30804, 30855, 32912, 33220, 36240, 36542, 38505, 39864, 41072, 41140, 44880, 49368, 49830, 51340, 54813, 56474, 61608, 61710, 66440, 73084, 77010, 79728, 82280, 84711, 91355, 98736, 99660, 102680, 109626, 112948, 123216, 123420, 132880, 141185, 146168, 154020, 164560, 169422, 182710, 199320, 205360, 219252, 225896, 246840, 274065, 282370, 292336, 308040, 310607, 338844, 365420, 398640, 423555, 438504, 451792, 493680, 548130, 564740, 616080, 621214, 677688, 730840, 847110, 877008, 931821, 1096260, 1129480, 1242428, 1355376, 1461680, 1553035, 1694220, 1863642, 2192520, 2258960, 2484856, 3106070, 3388440, 3727284, 4385040, 4659105, 4969712, 6212140, 6776880, 7454568, 9318210, 12424280, 14909136, 18636420, 24848560, 37272840, 74545680]

約数ペア:

[(1, 74545680), (2, 37272840), (3, 24848560), (4, 18636420), (5, 14909136), (6, 12424280), (8, 9318210), (10, 7454568), (11, 6776880), (12, 6212140), (15, 4969712), (16, 4659105), (17, 4385040), (20, 3727284), (22, 3388440), (24, 3106070), (30, 2484856), (33, 2258960), (34, 2192520), (40, 1863642), (44, 1694220), (48, 1553035), (51, 1461680), (55, 1355376), (60, 1242428), (66, 1129480), (68, 1096260), (80, 931821), (85, 877008), (88, 847110), (102, 730840), (110, 677688), (120, 621214), (121, 616080), (132, 564740), (136, 548130), (151, 493680), (165, 451792), (170, 438504), (176, 423555), (187, 398640), (204, 365420), (220, 338844), (240, 310607), (242, 308040), (255, 292336), (264, 282370), (272, 274065), (302, 246840), (330, 225896), (340, 219252), (363, 205360), (374, 199320), (408, 182710), (440, 169422), (453, 164560), (484, 154020), (510, 146168), (528, 141185), (561, 132880), (604, 123420), (605, 123216), (660, 112948), (680, 109626), (726, 102680), (748, 99660), (755, 98736), (816, 91355), (880, 84711), (906, 82280), (935, 79728), (968, 77010), (1020, 73084), (1122, 66440), (1208, 61710), (1210, 61608), (1320, 56474), (1360, 54813), (1452, 51340), (1496, 49830), (1510, 49368), (1661, 44880), (1812, 41140), (1815, 41072), (1870, 39864), (1936, 38505), (2040, 36542), (2057, 36240), (2244, 33220), (2265, 32912), (2416, 30855), (2420, 30804), (2567, 29040), (2640, 28237), (2805, 26576), (2904, 25670), (2992, 24915), (3020, 24684), (3322, 22440), (3624, 20570), (3630, 20536), (3740, 19932), (4080, 18271), (4114, 18120), (4488, 16610), (4530, 16456), (4840, 15402), (4983, 14960), (5134, 14520), (5610, 13288), (5808, 12835), (6040, 12342), (6171, 12080), (6644, 11220), (7248, 10285), (7260, 10268), (7480, 9966), (7701, 9680), (8228, 9060), (8305, 8976)]