6750871740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{216791}}^1$

素因数の和:216979

約数の個数: 72

約数和(自身を含む): 20596107168

約数和(自身を除く): 13845235428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 216791, 433582, 650373, 867164, 1083955, 1300746, 1951119, 2167910, 2601492, 3251865, 3902238, 4335820, 6503730, 7804476, 9755595, 13007460, 19511190, 37504843, 39022380, 75009686, 112514529, 150019372, 187524215, 225029058, 337543587, 375048430, 450058116, 562572645, 675087174, 750096860, 1125145290, 1350174348, 1687717935, 2250290580, 3375435870, 6750871740]

約数ペア:

[(1, 6750871740), (2, 3375435870), (3, 2250290580), (4, 1687717935), (5, 1350174348), (6, 1125145290), (9, 750096860), (10, 675087174), (12, 562572645), (15, 450058116), (18, 375048430), (20, 337543587), (30, 225029058), (36, 187524215), (45, 150019372), (60, 112514529), (90, 75009686), (173, 39022380), (180, 37504843), (346, 19511190), (519, 13007460), (692, 9755595), (865, 7804476), (1038, 6503730), (1557, 4335820), (1730, 3902238), (2076, 3251865), (2595, 2601492), (3114, 2167910), (3460, 1951119), (5190, 1300746), (6228, 1083955), (7785, 867164), (10380, 650373), (15570, 433582), (31140, 216791)]