149151660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{937}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 479055360

約数和(自身を除く): 329903700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 758, 937, 1137, 1516, 1874, 1895, 2274, 2653, 2811, 3748, 3790, 4548, 4685, 5306, 5622, 5685, 6559, 7580, 7959, 9370, 10612, 11244, 11370, 13118, 13265, 14055, 15918, 18740, 19677, 22740, 26236, 26530, 28110, 31836, 32795, 39354, 39795, 53060, 56220, 65590, 78708, 79590, 98385, 131180, 159180, 196770, 355123, 393540, 710246, 1065369, 1420492, 1775615, 2130738, 2485861, 3551230, 4261476, 4971722, 5326845, 7102460, 7457583, 9943444, 10653690, 12429305, 14915166, 21307380, 24858610, 29830332, 37287915, 49717220, 74575830, 149151660]

約数ペア:

[(1, 149151660), (2, 74575830), (3, 49717220), (4, 37287915), (5, 29830332), (6, 24858610), (7, 21307380), (10, 14915166), (12, 12429305), (14, 10653690), (15, 9943444), (20, 7457583), (21, 7102460), (28, 5326845), (30, 4971722), (35, 4261476), (42, 3551230), (60, 2485861), (70, 2130738), (84, 1775615), (105, 1420492), (140, 1065369), (210, 710246), (379, 393540), (420, 355123), (758, 196770), (937, 159180), (1137, 131180), (1516, 98385), (1874, 79590), (1895, 78708), (2274, 65590), (2653, 56220), (2811, 53060), (3748, 39795), (3790, 39354), (4548, 32795), (4685, 31836), (5306, 28110), (5622, 26530), (5685, 26236), (6559, 22740), (7580, 19677), (7959, 18740), (9370, 15918), (10612, 14055), (11244, 13265), (11370, 13118)]