73751600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 90

約数和(自身を含む): 192042396

約数和(自身を除く): 118290796

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 1040, 1091, 1300, 1352, 1690, 2182, 2600, 2704, 3380, 4225, 4364, 5200, 5455, 6760, 8450, 8728, 10910, 13520, 14183, 16900, 17456, 21820, 27275, 28366, 33800, 43640, 54550, 56732, 67600, 70915, 87280, 109100, 113464, 141830, 184379, 218200, 226928, 283660, 354575, 368758, 436400, 567320, 709150, 737516, 921895, 1134640, 1418300, 1475032, 1843790, 2836600, 2950064, 3687580, 4609475, 5673200, 7375160, 9218950, 14750320, 18437900, 36875800, 73751600]

約数ペア:

[(1, 73751600), (2, 36875800), (4, 18437900), (5, 14750320), (8, 9218950), (10, 7375160), (13, 5673200), (16, 4609475), (20, 3687580), (25, 2950064), (26, 2836600), (40, 1843790), (50, 1475032), (52, 1418300), (65, 1134640), (80, 921895), (100, 737516), (104, 709150), (130, 567320), (169, 436400), (200, 368758), (208, 354575), (260, 283660), (325, 226928), (338, 218200), (400, 184379), (520, 141830), (650, 113464), (676, 109100), (845, 87280), (1040, 70915), (1091, 67600), (1300, 56732), (1352, 54550), (1690, 43640), (2182, 33800), (2600, 28366), (2704, 27275), (3380, 21820), (4225, 17456), (4364, 16900), (5200, 14183), (5455, 13520), (6760, 10910), (8450, 8728)]