87386580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4006

約数の個数: 96

約数和(自身を含む): 278570880

約数和(自身を除く): 191184300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 3947, 4428, 5535, 7380, 7894, 11070, 11841, 15788, 19735, 22140, 23682, 35523, 39470, 47364, 59205, 71046, 78940, 106569, 118410, 142092, 161827, 177615, 213138, 236820, 323654, 355230, 426276, 485481, 532845, 647308, 710460, 809135, 970962, 1065690, 1456443, 1618270, 1941924, 2131380, 2427405, 2912886, 3236540, 4369329, 4854810, 5825772, 7282215, 8738658, 9709620, 14564430, 17477316, 21846645, 29128860, 43693290, 87386580]

約数ペア:

[(1, 87386580), (2, 43693290), (3, 29128860), (4, 21846645), (5, 17477316), (6, 14564430), (9, 9709620), (10, 8738658), (12, 7282215), (15, 5825772), (18, 4854810), (20, 4369329), (27, 3236540), (30, 2912886), (36, 2427405), (41, 2131380), (45, 1941924), (54, 1618270), (60, 1456443), (82, 1065690), (90, 970962), (108, 809135), (123, 710460), (135, 647308), (164, 532845), (180, 485481), (205, 426276), (246, 355230), (270, 323654), (369, 236820), (410, 213138), (492, 177615), (540, 161827), (615, 142092), (738, 118410), (820, 106569), (1107, 78940), (1230, 71046), (1476, 59205), (1845, 47364), (2214, 39470), (2460, 35523), (3690, 23682), (3947, 22140), (4428, 19735), (5535, 15788), (7380, 11841), (7894, 11070)]