231625140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 661893120

約数和(自身を除く): 430267980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 127, 226, 254, 269, 339, 381, 452, 508, 538, 565, 635, 678, 762, 807, 1076, 1130, 1270, 1345, 1356, 1524, 1614, 1695, 1905, 2260, 2540, 2690, 3228, 3390, 3810, 4035, 5380, 6780, 7620, 8070, 14351, 16140, 28702, 30397, 34163, 43053, 57404, 60794, 68326, 71755, 86106, 91191, 102489, 121588, 136652, 143510, 151985, 170815, 172212, 182382, 204978, 215265, 287020, 303970, 341630, 364764, 409956, 430530, 455955, 512445, 607940, 683260, 861060, 911910, 1024890, 1823820, 2049780, 3860419, 7720838, 11581257, 15441676, 19302095, 23162514, 38604190, 46325028, 57906285, 77208380, 115812570, 231625140]

約数ペア:

[(1, 231625140), (2, 115812570), (3, 77208380), (4, 57906285), (5, 46325028), (6, 38604190), (10, 23162514), (12, 19302095), (15, 15441676), (20, 11581257), (30, 7720838), (60, 3860419), (113, 2049780), (127, 1823820), (226, 1024890), (254, 911910), (269, 861060), (339, 683260), (381, 607940), (452, 512445), (508, 455955), (538, 430530), (565, 409956), (635, 364764), (678, 341630), (762, 303970), (807, 287020), (1076, 215265), (1130, 204978), (1270, 182382), (1345, 172212), (1356, 170815), (1524, 151985), (1614, 143510), (1695, 136652), (1905, 121588), (2260, 102489), (2540, 91191), (2690, 86106), (3228, 71755), (3390, 68326), (3810, 60794), (4035, 57404), (5380, 43053), (6780, 34163), (7620, 30397), (8070, 28702), (14351, 16140)]