75780810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3308

約数の個数: 96

約数和(自身を含む): 231334272

約数和(自身を除く): 155553462

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3251, 3330, 3885, 4662, 6502, 7770, 9753, 11655, 16255, 19506, 22757, 23310, 29259, 32510, 45514, 48765, 58518, 68271, 97530, 113785, 120287, 136542, 146295, 204813, 227570, 240574, 292590, 341355, 360861, 409626, 601435, 682710, 721722, 842009, 1024065, 1082583, 1202870, 1684018, 1804305, 2048130, 2165166, 2526027, 3608610, 4210045, 5052054, 5412915, 7578081, 8420090, 10825830, 12630135, 15156162, 25260270, 37890405, 75780810]

約数ペア:

[(1, 75780810), (2, 37890405), (3, 25260270), (5, 15156162), (6, 12630135), (7, 10825830), (9, 8420090), (10, 7578081), (14, 5412915), (15, 5052054), (18, 4210045), (21, 3608610), (30, 2526027), (35, 2165166), (37, 2048130), (42, 1804305), (45, 1684018), (63, 1202870), (70, 1082583), (74, 1024065), (90, 842009), (105, 721722), (111, 682710), (126, 601435), (185, 409626), (210, 360861), (222, 341355), (259, 292590), (315, 240574), (333, 227570), (370, 204813), (518, 146295), (555, 136542), (630, 120287), (666, 113785), (777, 97530), (1110, 68271), (1295, 58518), (1554, 48765), (1665, 45514), (2331, 32510), (2590, 29259), (3251, 23310), (3330, 22757), (3885, 19506), (4662, 16255), (6502, 11655), (7770, 9753)]