149587620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27397}}^1$

素因数の和:27429

約数の個数: 96

約数和(自身を含む): 515520768

約数和(自身を除く): 365933148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 27397, 54794, 82191, 109588, 136985, 164382, 191779, 273970, 328764, 356161, 383558, 410955, 547940, 575337, 712322, 767116, 821910, 958895, 1068483, 1150674, 1424644, 1643820, 1780805, 1917790, 2136966, 2301348, 2493127, 2876685, 3561610, 3835580, 4273932, 4986254, 5342415, 5753370, 7123220, 7479381, 9972508, 10684830, 11506740, 12465635, 14958762, 21369660, 24931270, 29917524, 37396905, 49862540, 74793810, 149587620]

約数ペア:

[(1, 149587620), (2, 74793810), (3, 49862540), (4, 37396905), (5, 29917524), (6, 24931270), (7, 21369660), (10, 14958762), (12, 12465635), (13, 11506740), (14, 10684830), (15, 9972508), (20, 7479381), (21, 7123220), (26, 5753370), (28, 5342415), (30, 4986254), (35, 4273932), (39, 3835580), (42, 3561610), (52, 2876685), (60, 2493127), (65, 2301348), (70, 2136966), (78, 1917790), (84, 1780805), (91, 1643820), (105, 1424644), (130, 1150674), (140, 1068483), (156, 958895), (182, 821910), (195, 767116), (210, 712322), (260, 575337), (273, 547940), (364, 410955), (390, 383558), (420, 356161), (455, 328764), (546, 273970), (780, 191779), (910, 164382), (1092, 136985), (1365, 109588), (1820, 82191), (2730, 54794), (5460, 27397)]