90629220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 278328960

約数和(自身を除く): 187699740

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, 330, 353, 389, 660, 706, 778, 1059, 1167, 1412, 1556, 1765, 1945, 2118, 2334, 3530, 3883, 3890, 4236, 4279, 4668, 5295, 5835, 7060, 7766, 7780, 8558, 10590, 11649, 11670, 12837, 15532, 17116, 19415, 21180, 21395, 23298, 23340, 25674, 38830, 42790, 46596, 51348, 58245, 64185, 77660, 85580, 116490, 128370, 137317, 232980, 256740, 274634, 411951, 549268, 686585, 823902, 1373170, 1510487, 1647804, 2059755, 2746340, 3020974, 4119510, 4531461, 6041948, 7552435, 8239020, 9062922, 15104870, 18125844, 22657305, 30209740, 45314610, 90629220]

約数ペア:

[(1, 90629220), (2, 45314610), (3, 30209740), (4, 22657305), (5, 18125844), (6, 15104870), (10, 9062922), (11, 8239020), (12, 7552435), (15, 6041948), (20, 4531461), (22, 4119510), (30, 3020974), (33, 2746340), (44, 2059755), (55, 1647804), (60, 1510487), (66, 1373170), (110, 823902), (132, 686585), (165, 549268), (220, 411951), (330, 274634), (353, 256740), (389, 232980), (660, 137317), (706, 128370), (778, 116490), (1059, 85580), (1167, 77660), (1412, 64185), (1556, 58245), (1765, 51348), (1945, 46596), (2118, 42790), (2334, 38830), (3530, 25674), (3883, 23340), (3890, 23298), (4236, 21395), (4279, 21180), (4668, 19415), (5295, 17116), (5835, 15532), (7060, 12837), (7766, 11670), (7780, 11649), (8558, 10590)]