84975750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{12589}}^1$

素因数の和:12615

約数の個数: 64

約数和(自身を含む): 235684800

約数和(自身を除く): 150709050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 12589, 25178, 37767, 62945, 75534, 113301, 125890, 188835, 226602, 314725, 339903, 377670, 566505, 629450, 679806, 944175, 1133010, 1573625, 1699515, 1888350, 2832525, 3147250, 3399030, 4720875, 5665050, 8497575, 9441750, 14162625, 16995150, 28325250, 42487875, 84975750]

約数ペア:

[(1, 84975750), (2, 42487875), (3, 28325250), (5, 16995150), (6, 14162625), (9, 9441750), (10, 8497575), (15, 5665050), (18, 4720875), (25, 3399030), (27, 3147250), (30, 2832525), (45, 1888350), (50, 1699515), (54, 1573625), (75, 1133010), (90, 944175), (125, 679806), (135, 629450), (150, 566505), (225, 377670), (250, 339903), (270, 314725), (375, 226602), (450, 188835), (675, 125890), (750, 113301), (1125, 75534), (1350, 62945), (2250, 37767), (3375, 25178), (6750, 12589)]