75447180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4556

約数の個数: 96

約数和(自身を含む): 242350080

約数和(自身を除く): 166902900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4507, 5580, 8370, 9014, 13521, 16740, 18028, 22535, 27042, 40563, 45070, 54084, 67605, 81126, 90140, 121689, 135210, 139717, 162252, 202815, 243378, 270420, 279434, 405630, 419151, 486756, 558868, 608445, 698585, 811260, 838302, 1216890, 1257453, 1397170, 1676604, 2095755, 2433780, 2514906, 2794340, 3772359, 4191510, 5029812, 6287265, 7544718, 8383020, 12574530, 15089436, 18861795, 25149060, 37723590, 75447180]

約数ペア:

[(1, 75447180), (2, 37723590), (3, 25149060), (4, 18861795), (5, 15089436), (6, 12574530), (9, 8383020), (10, 7544718), (12, 6287265), (15, 5029812), (18, 4191510), (20, 3772359), (27, 2794340), (30, 2514906), (31, 2433780), (36, 2095755), (45, 1676604), (54, 1397170), (60, 1257453), (62, 1216890), (90, 838302), (93, 811260), (108, 698585), (124, 608445), (135, 558868), (155, 486756), (180, 419151), (186, 405630), (270, 279434), (279, 270420), (310, 243378), (372, 202815), (465, 162252), (540, 139717), (558, 135210), (620, 121689), (837, 90140), (930, 81126), (1116, 67605), (1395, 54084), (1674, 45070), (1860, 40563), (2790, 27042), (3348, 22535), (4185, 18028), (4507, 16740), (5580, 13521), (8370, 9014)]