99994920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6361}}^1$

素因数の和:6506

約数の個数: 64

約数和(自身を含む): 302322240

約数和(自身を除く): 202327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 6361, 7860, 12722, 15720, 19083, 25444, 31805, 38166, 50888, 63610, 76332, 95415, 127220, 152664, 190830, 254440, 381660, 763320, 833291, 1666582, 2499873, 3333164, 4166455, 4999746, 6666328, 8332910, 9999492, 12499365, 16665820, 19998984, 24998730, 33331640, 49997460, 99994920]

約数ペア:

[(1, 99994920), (2, 49997460), (3, 33331640), (4, 24998730), (5, 19998984), (6, 16665820), (8, 12499365), (10, 9999492), (12, 8332910), (15, 6666328), (20, 4999746), (24, 4166455), (30, 3333164), (40, 2499873), (60, 1666582), (120, 833291), (131, 763320), (262, 381660), (393, 254440), (524, 190830), (655, 152664), (786, 127220), (1048, 95415), (1310, 76332), (1572, 63610), (1965, 50888), (2620, 38166), (3144, 31805), (3930, 25444), (5240, 19083), (6361, 15720), (7860, 12722)]