130941200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^3\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 343077000

約数和(自身を除く): 212135800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 149, 169, 200, 208, 260, 298, 325, 338, 400, 520, 596, 650, 676, 745, 845, 1040, 1192, 1300, 1352, 1490, 1690, 1937, 2197, 2384, 2600, 2704, 2980, 3380, 3725, 3874, 4225, 4394, 5200, 5960, 6760, 7450, 7748, 8450, 8788, 9685, 10985, 11920, 13520, 14900, 15496, 16900, 17576, 19370, 21970, 25181, 29800, 30992, 33800, 35152, 38740, 43940, 48425, 50362, 54925, 59600, 67600, 77480, 87880, 96850, 100724, 109850, 125905, 154960, 175760, 193700, 201448, 219700, 251810, 327353, 387400, 402896, 439400, 503620, 629525, 654706, 774800, 878800, 1007240, 1259050, 1309412, 1636765, 2014480, 2518100, 2618824, 3273530, 5036200, 5237648, 6547060, 8183825, 10072400, 13094120, 16367650, 26188240, 32735300, 65470600, 130941200]

約数ペア:

[(1, 130941200), (2, 65470600), (4, 32735300), (5, 26188240), (8, 16367650), (10, 13094120), (13, 10072400), (16, 8183825), (20, 6547060), (25, 5237648), (26, 5036200), (40, 3273530), (50, 2618824), (52, 2518100), (65, 2014480), (80, 1636765), (100, 1309412), (104, 1259050), (130, 1007240), (149, 878800), (169, 774800), (200, 654706), (208, 629525), (260, 503620), (298, 439400), (325, 402896), (338, 387400), (400, 327353), (520, 251810), (596, 219700), (650, 201448), (676, 193700), (745, 175760), (845, 154960), (1040, 125905), (1192, 109850), (1300, 100724), (1352, 96850), (1490, 87880), (1690, 77480), (1937, 67600), (2197, 59600), (2384, 54925), (2600, 50362), (2704, 48425), (2980, 43940), (3380, 38740), (3725, 35152), (3874, 33800), (4225, 30992), (4394, 29800), (5200, 25181), (5960, 21970), (6760, 19370), (7450, 17576), (7748, 16900), (8450, 15496), (8788, 14900), (9685, 13520), (10985, 11920)]