357210180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19267}}^1$

素因数の和:19385

約数の個数: 72

約数和(自身を含む): 1094114112

約数和(自身を除く): 736903932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 19267, 38534, 57801, 77068, 96335, 115602, 173403, 192670, 231204, 289005, 346806, 385340, 578010, 693612, 867015, 1156020, 1734030, 1984501, 3468060, 3969002, 5953503, 7938004, 9922505, 11907006, 17860509, 19845010, 23814012, 29767515, 35721018, 39690020, 59535030, 71442036, 89302545, 119070060, 178605090, 357210180]

約数ペア:

[(1, 357210180), (2, 178605090), (3, 119070060), (4, 89302545), (5, 71442036), (6, 59535030), (9, 39690020), (10, 35721018), (12, 29767515), (15, 23814012), (18, 19845010), (20, 17860509), (30, 11907006), (36, 9922505), (45, 7938004), (60, 5953503), (90, 3969002), (103, 3468060), (180, 1984501), (206, 1734030), (309, 1156020), (412, 867015), (515, 693612), (618, 578010), (927, 385340), (1030, 346806), (1236, 289005), (1545, 231204), (1854, 192670), (2060, 173403), (3090, 115602), (3708, 96335), (4635, 77068), (6180, 57801), (9270, 38534), (18540, 19267)]