90338580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12241}}^1$

素因数の和:12297

約数の個数: 72

約数和(自身を含む): 280733544

約数和(自身を除く): 190394964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 12241, 24482, 36723, 48964, 61205, 73446, 110169, 122410, 146892, 183615, 220338, 244820, 367230, 440676, 501881, 550845, 734460, 1003762, 1101690, 1505643, 2007524, 2203380, 2509405, 3011286, 4516929, 5018810, 6022572, 7528215, 9033858, 10037620, 15056430, 18067716, 22584645, 30112860, 45169290, 90338580]

約数ペア:

[(1, 90338580), (2, 45169290), (3, 30112860), (4, 22584645), (5, 18067716), (6, 15056430), (9, 10037620), (10, 9033858), (12, 7528215), (15, 6022572), (18, 5018810), (20, 4516929), (30, 3011286), (36, 2509405), (41, 2203380), (45, 2007524), (60, 1505643), (82, 1101690), (90, 1003762), (123, 734460), (164, 550845), (180, 501881), (205, 440676), (246, 367230), (369, 244820), (410, 220338), (492, 183615), (615, 146892), (738, 122410), (820, 110169), (1230, 73446), (1476, 61205), (1845, 48964), (2460, 36723), (3690, 24482), (7380, 12241)]