74216900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 172254600

約数和(自身を除く): 98037700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 149, 170, 293, 298, 340, 425, 586, 596, 745, 850, 1172, 1465, 1490, 1700, 2533, 2930, 2980, 3725, 4981, 5066, 5860, 7325, 7450, 9962, 10132, 12665, 14650, 14900, 19924, 24905, 25330, 29300, 43657, 49810, 50660, 63325, 87314, 99620, 124525, 126650, 174628, 218285, 249050, 253300, 436570, 498100, 742169, 873140, 1091425, 1484338, 2182850, 2968676, 3710845, 4365700, 7421690, 14843380, 18554225, 37108450, 74216900]

約数ペア:

[(1, 74216900), (2, 37108450), (4, 18554225), (5, 14843380), (10, 7421690), (17, 4365700), (20, 3710845), (25, 2968676), (34, 2182850), (50, 1484338), (68, 1091425), (85, 873140), (100, 742169), (149, 498100), (170, 436570), (293, 253300), (298, 249050), (340, 218285), (425, 174628), (586, 126650), (596, 124525), (745, 99620), (850, 87314), (1172, 63325), (1465, 50660), (1490, 49810), (1700, 43657), (2533, 29300), (2930, 25330), (2980, 24905), (3725, 19924), (4981, 14900), (5066, 14650), (5860, 12665), (7325, 10132), (7450, 9962)]