75789660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17791}}^1$

素因数の和:17874

約数の個数: 48

約数和(自身を含む): 215212032

約数和(自身を除く): 139422372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 17791, 35582, 53373, 71164, 88955, 106746, 177910, 213492, 266865, 355820, 533730, 1067460, 1263161, 2526322, 3789483, 5052644, 6315805, 7578966, 12631610, 15157932, 18947415, 25263220, 37894830, 75789660]

約数ペア:

[(1, 75789660), (2, 37894830), (3, 25263220), (4, 18947415), (5, 15157932), (6, 12631610), (10, 7578966), (12, 6315805), (15, 5052644), (20, 3789483), (30, 2526322), (60, 1263161), (71, 1067460), (142, 533730), (213, 355820), (284, 266865), (355, 213492), (426, 177910), (710, 106746), (852, 88955), (1065, 71164), (1420, 53373), (2130, 35582), (4260, 17791)]