156988636290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27509}}^1\times {\mathrm{63409}}^1$

素因数の和:90931

約数の個数: 48

約数和(自身を含む): 408191729400

約数和(自身を除く): 251203093110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27509, 55018, 63409, 82527, 126818, 137545, 165054, 190227, 247581, 275090, 317045, 380454, 412635, 495162, 570681, 634090, 825270, 951135, 1141362, 1237905, 1902270, 2475810, 2853405, 5706810, 1744318181, 3488636362, 5232954543, 8721590905, 10465909086, 15698863629, 17443181810, 26164772715, 31397727258, 52329545430, 78494318145, 156988636290]

約数ペア:

[(1, 156988636290), (2, 78494318145), (3, 52329545430), (5, 31397727258), (6, 26164772715), (9, 17443181810), (10, 15698863629), (15, 10465909086), (18, 8721590905), (30, 5232954543), (45, 3488636362), (90, 1744318181), (27509, 5706810), (55018, 2853405), (63409, 2475810), (82527, 1902270), (126818, 1237905), (137545, 1141362), (165054, 951135), (190227, 825270), (247581, 634090), (275090, 570681), (317045, 495162), (380454, 412635)]