2015516100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 6299596800

約数和(自身を除く): 4284080700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 449, 650, 780, 898, 975, 1151, 1300, 1347, 1796, 1950, 2245, 2302, 2694, 3453, 3900, 4490, 4604, 5388, 5755, 5837, 6735, 6906, 8980, 11225, 11510, 11674, 13470, 13812, 14963, 17265, 17511, 22450, 23020, 23348, 26940, 28775, 29185, 29926, 33675, 34530, 35022, 44889, 44900, 57550, 58370, 59852, 67350, 69060, 70044, 74815, 86325, 87555, 89778, 115100, 116740, 134700, 145925, 149630, 172650, 175110, 179556, 224445, 291850, 299260, 345300, 350220, 374075, 437775, 448890, 516799, 583700, 748150, 875550, 897780, 1033598, 1122225, 1496300, 1550397, 1751100, 2067196, 2244450, 2583995, 3100794, 4488900, 5167990, 6201588, 6718387, 7751985, 10335980, 12919975, 13436774, 15503970, 20155161, 25839950, 26873548, 31007940, 33591935, 38759925, 40310322, 51679900, 67183870, 77519850, 80620644, 100775805, 134367740, 155039700, 167959675, 201551610, 335919350, 403103220, 503879025, 671838700, 1007758050, 2015516100]

約数ペア:

[(1, 2015516100), (2, 1007758050), (3, 671838700), (4, 503879025), (5, 403103220), (6, 335919350), (10, 201551610), (12, 167959675), (13, 155039700), (15, 134367740), (20, 100775805), (25, 80620644), (26, 77519850), (30, 67183870), (39, 51679900), (50, 40310322), (52, 38759925), (60, 33591935), (65, 31007940), (75, 26873548), (78, 25839950), (100, 20155161), (130, 15503970), (150, 13436774), (156, 12919975), (195, 10335980), (260, 7751985), (300, 6718387), (325, 6201588), (390, 5167990), (449, 4488900), (650, 3100794), (780, 2583995), (898, 2244450), (975, 2067196), (1151, 1751100), (1300, 1550397), (1347, 1496300), (1796, 1122225), (1950, 1033598), (2245, 897780), (2302, 875550), (2694, 748150), (3453, 583700), (3900, 516799), (4490, 448890), (4604, 437775), (5388, 374075), (5755, 350220), (5837, 345300), (6735, 299260), (6906, 291850), (8980, 224445), (11225, 179556), (11510, 175110), (11674, 172650), (13470, 149630), (13812, 145925), (14963, 134700), (17265, 116740), (17511, 115100), (22450, 89778), (23020, 87555), (23348, 86325), (26940, 74815), (28775, 70044), (29185, 69060), (29926, 67350), (33675, 59852), (34530, 58370), (35022, 57550), (44889, 44900)]