82353420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11159}}^1$

素因数の和:11215

約数の個数: 72

約数和(自身を含む): 255921120

約数和(自身を除く): 173567700

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, 11159, 22318, 33477, 44636, 55795, 66954, 100431, 111590, 133908, 167385, 200862, 223180, 334770, 401724, 457519, 502155, 669540, 915038, 1004310, 1372557, 1830076, 2008620, 2287595, 2745114, 4117671, 4575190, 5490228, 6862785, 8235342, 9150380, 13725570, 16470684, 20588355, 27451140, 41176710, 82353420]

約数ペア:

[(1, 82353420), (2, 41176710), (3, 27451140), (4, 20588355), (5, 16470684), (6, 13725570), (9, 9150380), (10, 8235342), (12, 6862785), (15, 5490228), (18, 4575190), (20, 4117671), (30, 2745114), (36, 2287595), (41, 2008620), (45, 1830076), (60, 1372557), (82, 1004310), (90, 915038), (123, 669540), (164, 502155), (180, 457519), (205, 401724), (246, 334770), (369, 223180), (410, 200862), (492, 167385), (615, 133908), (738, 111590), (820, 100431), (1230, 66954), (1476, 55795), (1845, 44636), (2460, 33477), (3690, 22318), (7380, 11159)]