85201140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23279}}^1$

素因数の和:23352

約数の個数: 48

約数和(自身を含む): 242484480

約数和(自身を除く): 157283340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 23279, 46558, 69837, 93116, 116395, 139674, 232790, 279348, 349185, 465580, 698370, 1396740, 1420019, 2840038, 4260057, 5680076, 7100095, 8520114, 14200190, 17040228, 21300285, 28400380, 42600570, 85201140]

約数ペア:

[(1, 85201140), (2, 42600570), (3, 28400380), (4, 21300285), (5, 17040228), (6, 14200190), (10, 8520114), (12, 7100095), (15, 5680076), (20, 4260057), (30, 2840038), (60, 1420019), (61, 1396740), (122, 698370), (183, 465580), (244, 349185), (305, 279348), (366, 232790), (610, 139674), (732, 116395), (915, 93116), (1220, 69837), (1830, 46558), (3660, 23279)]