155190870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13367}}^1$

素因数の和:13426

約数の個数: 64

約数和(自身を含む): 423498240

約数和(自身を除く): 268307370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 13367, 26734, 40101, 66835, 80202, 120303, 133670, 200505, 240606, 360909, 401010, 574781, 601515, 721818, 1149562, 1203030, 1724343, 1804545, 2873905, 3448686, 3609090, 5173029, 5747810, 8621715, 10346058, 15519087, 17243430, 25865145, 31038174, 51730290, 77595435, 155190870]

約数ペア:

[(1, 155190870), (2, 77595435), (3, 51730290), (5, 31038174), (6, 25865145), (9, 17243430), (10, 15519087), (15, 10346058), (18, 8621715), (27, 5747810), (30, 5173029), (43, 3609090), (45, 3448686), (54, 2873905), (86, 1804545), (90, 1724343), (129, 1203030), (135, 1149562), (215, 721818), (258, 601515), (270, 574781), (387, 401010), (430, 360909), (645, 240606), (774, 200505), (1161, 133670), (1290, 120303), (1935, 80202), (2322, 66835), (3870, 40101), (5805, 26734), (11610, 13367)]