156385260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6841}}^1$

素因数の和:6983

約数の個数: 72

約数和(自身を含む): 478173696

約数和(自身を除く): 321788436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6841, 7620, 11430, 13682, 20523, 22860, 27364, 34205, 41046, 61569, 68410, 82092, 102615, 123138, 136820, 205230, 246276, 307845, 410460, 615690, 868807, 1231380, 1737614, 2606421, 3475228, 4344035, 5212842, 7819263, 8688070, 10425684, 13032105, 15638526, 17376140, 26064210, 31277052, 39096315, 52128420, 78192630, 156385260]

約数ペア:

[(1, 156385260), (2, 78192630), (3, 52128420), (4, 39096315), (5, 31277052), (6, 26064210), (9, 17376140), (10, 15638526), (12, 13032105), (15, 10425684), (18, 8688070), (20, 7819263), (30, 5212842), (36, 4344035), (45, 3475228), (60, 2606421), (90, 1737614), (127, 1231380), (180, 868807), (254, 615690), (381, 410460), (508, 307845), (635, 246276), (762, 205230), (1143, 136820), (1270, 123138), (1524, 102615), (1905, 82092), (2286, 68410), (2540, 61569), (3810, 41046), (4572, 34205), (5715, 27364), (6841, 22860), (7620, 20523), (11430, 13682)]