75791790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 207230400

約数和(自身を除く): 131438610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 409, 426, 435, 522, 639, 710, 818, 870, 1065, 1227, 1278, 1305, 2045, 2059, 2130, 2454, 2610, 3195, 3681, 4090, 4118, 6135, 6177, 6390, 7362, 10295, 11861, 12270, 12354, 18405, 18531, 20590, 23722, 29039, 30885, 35583, 36810, 37062, 58078, 59305, 61770, 71166, 87117, 92655, 106749, 118610, 145195, 174234, 177915, 185310, 213498, 261351, 290390, 355830, 435585, 522702, 533745, 842131, 871170, 1067490, 1306755, 1684262, 2526393, 2613510, 4210655, 5052786, 7579179, 8421310, 12631965, 15158358, 25263930, 37895895, 75791790]

約数ペア:

[(1, 75791790), (2, 37895895), (3, 25263930), (5, 15158358), (6, 12631965), (9, 8421310), (10, 7579179), (15, 5052786), (18, 4210655), (29, 2613510), (30, 2526393), (45, 1684262), (58, 1306755), (71, 1067490), (87, 871170), (90, 842131), (142, 533745), (145, 522702), (174, 435585), (213, 355830), (261, 290390), (290, 261351), (355, 213498), (409, 185310), (426, 177915), (435, 174234), (522, 145195), (639, 118610), (710, 106749), (818, 92655), (870, 87117), (1065, 71166), (1227, 61770), (1278, 59305), (1305, 58078), (2045, 37062), (2059, 36810), (2130, 35583), (2454, 30885), (2610, 29039), (3195, 23722), (3681, 20590), (4090, 18531), (4118, 18405), (6135, 12354), (6177, 12270), (6390, 11861), (7362, 10295)]