149750220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2539}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 419892480

約数和(自身を除く): 270142260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1966, 2539, 2949, 3932, 4915, 5078, 5898, 7617, 9830, 10156, 11796, 12695, 14745, 15234, 19660, 25390, 29490, 30468, 38085, 50780, 58980, 76170, 152340, 2495837, 4991674, 7487511, 9983348, 12479185, 14975022, 24958370, 29950044, 37437555, 49916740, 74875110, 149750220]

約数ペア:

[(1, 149750220), (2, 74875110), (3, 49916740), (4, 37437555), (5, 29950044), (6, 24958370), (10, 14975022), (12, 12479185), (15, 9983348), (20, 7487511), (30, 4991674), (60, 2495837), (983, 152340), (1966, 76170), (2539, 58980), (2949, 50780), (3932, 38085), (4915, 30468), (5078, 29490), (5898, 25390), (7617, 19660), (9830, 15234), (10156, 14745), (11796, 12695)]