75274920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3349

約数の個数: 160

約数和(自身を含む): 289238400

約数和(自身を除く): 213963480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3319, 3780, 4536, 5670, 6638, 7560, 9957, 11340, 13276, 16595, 19914, 22680, 23233, 26552, 29871, 33190, 39828, 46466, 49785, 59742, 66380, 69699, 79656, 89613, 92932, 99570, 116165, 119484, 132760, 139398, 149355, 179226, 185864, 199140, 209097, 232330, 238968, 268839, 278796, 298710, 348495, 358452, 398280, 418194, 448065, 464660, 537678, 557592, 597420, 627291, 696990, 716904, 836388, 896130, 929320, 1045485, 1075356, 1194840, 1254582, 1344195, 1393980, 1672776, 1792260, 1881873, 2090970, 2150712, 2509164, 2688390, 2787960, 3136455, 3584520, 3763746, 4181940, 5018328, 5376780, 6272910, 7527492, 8363880, 9409365, 10753560, 12545820, 15054984, 18818730, 25091640, 37637460, 75274920]

約数ペア:

[(1, 75274920), (2, 37637460), (3, 25091640), (4, 18818730), (5, 15054984), (6, 12545820), (7, 10753560), (8, 9409365), (9, 8363880), (10, 7527492), (12, 6272910), (14, 5376780), (15, 5018328), (18, 4181940), (20, 3763746), (21, 3584520), (24, 3136455), (27, 2787960), (28, 2688390), (30, 2509164), (35, 2150712), (36, 2090970), (40, 1881873), (42, 1792260), (45, 1672776), (54, 1393980), (56, 1344195), (60, 1254582), (63, 1194840), (70, 1075356), (72, 1045485), (81, 929320), (84, 896130), (90, 836388), (105, 716904), (108, 696990), (120, 627291), (126, 597420), (135, 557592), (140, 537678), (162, 464660), (168, 448065), (180, 418194), (189, 398280), (210, 358452), (216, 348495), (252, 298710), (270, 278796), (280, 268839), (315, 238968), (324, 232330), (360, 209097), (378, 199140), (405, 185864), (420, 179226), (504, 149355), (540, 139398), (567, 132760), (630, 119484), (648, 116165), (756, 99570), (810, 92932), (840, 89613), (945, 79656), (1080, 69699), (1134, 66380), (1260, 59742), (1512, 49785), (1620, 46466), (1890, 39828), (2268, 33190), (2520, 29871), (2835, 26552), (3240, 23233), (3319, 22680), (3780, 19914), (4536, 16595), (5670, 13276), (6638, 11340), (7560, 9957)]