151869740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 361972800

約数和(自身を除く): 210103060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 113, 149, 164, 205, 220, 226, 298, 410, 451, 452, 565, 596, 745, 820, 902, 1130, 1243, 1490, 1639, 1804, 2255, 2260, 2486, 2980, 3278, 4510, 4633, 4972, 6109, 6215, 6556, 8195, 9020, 9266, 12218, 12430, 16390, 16837, 18532, 23165, 24436, 24860, 30545, 32780, 33674, 46330, 50963, 61090, 67199, 67348, 84185, 92660, 101926, 122180, 134398, 168370, 185207, 203852, 254815, 268796, 335995, 336740, 370414, 509630, 671990, 690317, 740828, 926035, 1019260, 1343980, 1380634, 1852070, 2761268, 3451585, 3704140, 6903170, 7593487, 13806340, 15186974, 30373948, 37967435, 75934870, 151869740]

約数ペア:

[(1, 151869740), (2, 75934870), (4, 37967435), (5, 30373948), (10, 15186974), (11, 13806340), (20, 7593487), (22, 6903170), (41, 3704140), (44, 3451585), (55, 2761268), (82, 1852070), (110, 1380634), (113, 1343980), (149, 1019260), (164, 926035), (205, 740828), (220, 690317), (226, 671990), (298, 509630), (410, 370414), (451, 336740), (452, 335995), (565, 268796), (596, 254815), (745, 203852), (820, 185207), (902, 168370), (1130, 134398), (1243, 122180), (1490, 101926), (1639, 92660), (1804, 84185), (2255, 67348), (2260, 67199), (2486, 61090), (2980, 50963), (3278, 46330), (4510, 33674), (4633, 32780), (4972, 30545), (6109, 24860), (6215, 24436), (6556, 23165), (8195, 18532), (9020, 16837), (9266, 16390), (12218, 12430)]