55109726.000000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 592945920

約数和(自身を除く): 420889560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 257, 280, 420, 514, 771, 797, 840, 1028, 1285, 1542, 1594, 1799, 2056, 2391, 2570, 3084, 3188, 3598, 3855, 3985, 4782, 5140, 5397, 5579, 6168, 6376, 7196, 7710, 7970, 8995, 9564, 10280, 10794, 11158, 11955, 14392, 15420, 15940, 16737, 17990, 19128, 21588, 22316, 23910, 26985, 27895, 30840, 31880, 33474, 35980, 43176, 44632, 47820, 53970, 55790, 66948, 71960, 83685, 95640, 107940, 111580, 133896, 167370, 204829, 215880, 223160, 334740, 409658, 614487, 669480, 819316, 1024145, 1228974, 1433803, 1638632, 2048290, 2457948, 2867606, 3072435, 4096580, 4301409, 4915896, 5735212, 6144870, 7169015, 8193160, 8602818, 11470424, 12289740, 14338030, 17205636, 21507045, 24579480, 28676060, 34411272, 43014090, 57352120, 86028180, 172056360]

約数ペア:

[(1, 172056360), (2, 86028180), (3, 57352120), (4, 43014090), (5, 34411272), (6, 28676060), (7, 24579480), (8, 21507045), (10, 17205636), (12, 14338030), (14, 12289740), (15, 11470424), (20, 8602818), (21, 8193160), (24, 7169015), (28, 6144870), (30, 5735212), (35, 4915896), (40, 4301409), (42, 4096580), (56, 3072435), (60, 2867606), (70, 2457948), (84, 2048290), (105, 1638632), (120, 1433803), (140, 1228974), (168, 1024145), (210, 819316), (257, 669480), (280, 614487), (420, 409658), (514, 334740), (771, 223160), (797, 215880), (840, 204829), (1028, 167370), (1285, 133896), (1542, 111580), (1594, 107940), (1799, 95640), (2056, 83685), (2391, 71960), (2570, 66948), (3084, 55790), (3188, 53970), (3598, 47820), (3855, 44632), (3985, 43176), (4782, 35980), (5140, 33474), (5397, 31880), (5579, 30840), (6168, 27895), (6376, 26985), (7196, 23910), (7710, 22316), (7970, 21588), (8995, 19128), (9564, 17990), (10280, 16737), (10794, 15940), (11158, 15420), (11955, 14392)]