85382220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18481}}^1$

素因数の和:18511

約数の個数: 96

約数和(自身を含む): 298077696

約数和(自身を除く): 212695476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 18481, 36962, 55443, 73924, 92405, 110886, 129367, 184810, 203291, 221772, 258734, 277215, 369620, 388101, 406582, 517468, 554430, 609873, 646835, 776202, 813164, 1016455, 1108860, 1219746, 1293670, 1423037, 1552404, 1940505, 2032910, 2439492, 2587340, 2846074, 3049365, 3881010, 4065820, 4269111, 5692148, 6098730, 7115185, 7762020, 8538222, 12197460, 14230370, 17076444, 21345555, 28460740, 42691110, 85382220]

約数ペア:

[(1, 85382220), (2, 42691110), (3, 28460740), (4, 21345555), (5, 17076444), (6, 14230370), (7, 12197460), (10, 8538222), (11, 7762020), (12, 7115185), (14, 6098730), (15, 5692148), (20, 4269111), (21, 4065820), (22, 3881010), (28, 3049365), (30, 2846074), (33, 2587340), (35, 2439492), (42, 2032910), (44, 1940505), (55, 1552404), (60, 1423037), (66, 1293670), (70, 1219746), (77, 1108860), (84, 1016455), (105, 813164), (110, 776202), (132, 646835), (140, 609873), (154, 554430), (165, 517468), (210, 406582), (220, 388101), (231, 369620), (308, 277215), (330, 258734), (385, 221772), (420, 203291), (462, 184810), (660, 129367), (770, 110886), (924, 92405), (1155, 73924), (1540, 55443), (2310, 36962), (4620, 18481)]