252746010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23209}}^1$

素因数の和:23244

約数の個数: 72

約数和(自身を含む): 722341620

約数和(自身を除く): 469595610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 23209, 46418, 69627, 116045, 139254, 208881, 232090, 255299, 348135, 417762, 510598, 696270, 765897, 1044405, 1276495, 1531794, 2088810, 2297691, 2552990, 2808289, 3829485, 4595382, 5616578, 7658970, 8424867, 11488455, 14041445, 16849734, 22976910, 25274601, 28082890, 42124335, 50549202, 84248670, 126373005, 252746010]

約数ペア:

[(1, 252746010), (2, 126373005), (3, 84248670), (5, 50549202), (6, 42124335), (9, 28082890), (10, 25274601), (11, 22976910), (15, 16849734), (18, 14041445), (22, 11488455), (30, 8424867), (33, 7658970), (45, 5616578), (55, 4595382), (66, 3829485), (90, 2808289), (99, 2552990), (110, 2297691), (121, 2088810), (165, 1531794), (198, 1276495), (242, 1044405), (330, 765897), (363, 696270), (495, 510598), (605, 417762), (726, 348135), (990, 255299), (1089, 232090), (1210, 208881), (1815, 139254), (2178, 116045), (3630, 69627), (5445, 46418), (10890, 23209)]