66955020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 205873920

約数和(自身を除く): 138918900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 229, 330, 443, 458, 660, 687, 886, 916, 1145, 1329, 1374, 1772, 2215, 2290, 2519, 2658, 2748, 3435, 4430, 4580, 4873, 5038, 5316, 6645, 6870, 7557, 8860, 9746, 10076, 12595, 13290, 13740, 14619, 15114, 19492, 24365, 25190, 26580, 29238, 30228, 37785, 48730, 50380, 58476, 73095, 75570, 97460, 101447, 146190, 151140, 202894, 292380, 304341, 405788, 507235, 608682, 1014470, 1115917, 1217364, 1521705, 2028940, 2231834, 3043410, 3347751, 4463668, 5579585, 6086820, 6695502, 11159170, 13391004, 16738755, 22318340, 33477510, 66955020]

約数ペア:

[(1, 66955020), (2, 33477510), (3, 22318340), (4, 16738755), (5, 13391004), (6, 11159170), (10, 6695502), (11, 6086820), (12, 5579585), (15, 4463668), (20, 3347751), (22, 3043410), (30, 2231834), (33, 2028940), (44, 1521705), (55, 1217364), (60, 1115917), (66, 1014470), (110, 608682), (132, 507235), (165, 405788), (220, 304341), (229, 292380), (330, 202894), (443, 151140), (458, 146190), (660, 101447), (687, 97460), (886, 75570), (916, 73095), (1145, 58476), (1329, 50380), (1374, 48730), (1772, 37785), (2215, 30228), (2290, 29238), (2519, 26580), (2658, 25190), (2748, 24365), (3435, 19492), (4430, 15114), (4580, 14619), (4873, 13740), (5038, 13290), (5316, 12595), (6645, 10076), (6870, 9746), (7557, 8860)]