129155580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10399}}^1$

素因数の和:10440

約数の個数: 96

約数和(自身を含む): 419328000

約数和(自身を除く): 290172420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 10399, 12420, 20798, 31197, 41596, 51995, 62394, 93591, 103990, 124788, 155985, 187182, 207980, 239177, 280773, 311970, 374364, 467955, 478354, 561546, 623940, 717531, 935910, 956708, 1123092, 1195885, 1403865, 1435062, 1871820, 2152593, 2391770, 2807730, 2870124, 3587655, 4305186, 4783540, 5615460, 6457779, 7175310, 8610372, 10762965, 12915558, 14350620, 21525930, 25831116, 32288895, 43051860, 64577790, 129155580]

約数ペア:

[(1, 129155580), (2, 64577790), (3, 43051860), (4, 32288895), (5, 25831116), (6, 21525930), (9, 14350620), (10, 12915558), (12, 10762965), (15, 8610372), (18, 7175310), (20, 6457779), (23, 5615460), (27, 4783540), (30, 4305186), (36, 3587655), (45, 2870124), (46, 2807730), (54, 2391770), (60, 2152593), (69, 1871820), (90, 1435062), (92, 1403865), (108, 1195885), (115, 1123092), (135, 956708), (138, 935910), (180, 717531), (207, 623940), (230, 561546), (270, 478354), (276, 467955), (345, 374364), (414, 311970), (460, 280773), (540, 239177), (621, 207980), (690, 187182), (828, 155985), (1035, 124788), (1242, 103990), (1380, 93591), (2070, 62394), (2484, 51995), (3105, 41596), (4140, 31197), (6210, 20798), (10399, 12420)]