66515460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 209793024

約数和(自身を除く): 143277564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3251, 3410, 4092, 5115, 6502, 6820, 9753, 10230, 13004, 16255, 19506, 20460, 32510, 35761, 39012, 48765, 65020, 71522, 97530, 100781, 107283, 143044, 178805, 195060, 201562, 214566, 302343, 357610, 403124, 429132, 503905, 536415, 604686, 715220, 1007810, 1072830, 1108591, 1209372, 1511715, 2015620, 2145660, 2217182, 3023430, 3325773, 4434364, 5542955, 6046860, 6651546, 11085910, 13303092, 16628865, 22171820, 33257730, 66515460]

約数ペア:

[(1, 66515460), (2, 33257730), (3, 22171820), (4, 16628865), (5, 13303092), (6, 11085910), (10, 6651546), (11, 6046860), (12, 5542955), (15, 4434364), (20, 3325773), (22, 3023430), (30, 2217182), (31, 2145660), (33, 2015620), (44, 1511715), (55, 1209372), (60, 1108591), (62, 1072830), (66, 1007810), (93, 715220), (110, 604686), (124, 536415), (132, 503905), (155, 429132), (165, 403124), (186, 357610), (220, 302343), (310, 214566), (330, 201562), (341, 195060), (372, 178805), (465, 143044), (620, 107283), (660, 100781), (682, 97530), (930, 71522), (1023, 65020), (1364, 48765), (1705, 39012), (1860, 35761), (2046, 32510), (3251, 20460), (3410, 19506), (4092, 16255), (5115, 13004), (6502, 10230), (6820, 9753)]