157647960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3105

約数の個数: 96

約数和(自身を含む): 515970000

約数和(自身を除く): 358322040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2939, 2980, 3576, 4470, 5364, 5878, 5960, 6705, 8817, 8940, 10728, 11756, 13410, 14695, 17634, 17880, 23512, 26451, 26820, 29390, 35268, 44085, 52902, 53640, 58780, 70536, 88170, 105804, 117560, 132255, 176340, 211608, 264510, 352680, 437911, 529020, 875822, 1058040, 1313733, 1751644, 2189555, 2627466, 3503288, 3941199, 4379110, 5254932, 6568665, 7882398, 8758220, 10509864, 13137330, 15764796, 17516440, 19705995, 26274660, 31529592, 39411990, 52549320, 78823980, 157647960]

約数ペア:

[(1, 157647960), (2, 78823980), (3, 52549320), (4, 39411990), (5, 31529592), (6, 26274660), (8, 19705995), (9, 17516440), (10, 15764796), (12, 13137330), (15, 10509864), (18, 8758220), (20, 7882398), (24, 6568665), (30, 5254932), (36, 4379110), (40, 3941199), (45, 3503288), (60, 2627466), (72, 2189555), (90, 1751644), (120, 1313733), (149, 1058040), (180, 875822), (298, 529020), (360, 437911), (447, 352680), (596, 264510), (745, 211608), (894, 176340), (1192, 132255), (1341, 117560), (1490, 105804), (1788, 88170), (2235, 70536), (2682, 58780), (2939, 53640), (2980, 52902), (3576, 44085), (4470, 35268), (5364, 29390), (5878, 26820), (5960, 26451), (6705, 23512), (8817, 17880), (8940, 17634), (10728, 14695), (11756, 13410)]