90623600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13327}}^1$

素因数の和:13362

約数の個数: 60

約数和(自身を含む): 230547744

約数和(自身を除く): 139924144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 13327, 26654, 53308, 66635, 106616, 133270, 213232, 226559, 266540, 333175, 453118, 533080, 666350, 906236, 1066160, 1132795, 1332700, 1812472, 2265590, 2665400, 3624944, 4531180, 5330800, 5663975, 9062360, 11327950, 18124720, 22655900, 45311800, 90623600]

約数ペア:

[(1, 90623600), (2, 45311800), (4, 22655900), (5, 18124720), (8, 11327950), (10, 9062360), (16, 5663975), (17, 5330800), (20, 4531180), (25, 3624944), (34, 2665400), (40, 2265590), (50, 1812472), (68, 1332700), (80, 1132795), (85, 1066160), (100, 906236), (136, 666350), (170, 533080), (200, 453118), (272, 333175), (340, 266540), (400, 226559), (425, 213232), (680, 133270), (850, 106616), (1360, 66635), (1700, 53308), (3400, 26654), (6800, 13327)]