152203140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1249}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 462735000

約数和(自身を除く): 310531860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 677, 1249, 1354, 2031, 2498, 2708, 3385, 3747, 4062, 4996, 6093, 6245, 6770, 7494, 8124, 10155, 11241, 12186, 12490, 13540, 14988, 18735, 20310, 22482, 24372, 24980, 30465, 37470, 40620, 44964, 56205, 60930, 74940, 112410, 121860, 224820, 845573, 1691146, 2536719, 3382292, 4227865, 5073438, 7610157, 8455730, 10146876, 12683595, 15220314, 16911460, 25367190, 30440628, 38050785, 50734380, 76101570, 152203140]

約数ペア:

[(1, 152203140), (2, 76101570), (3, 50734380), (4, 38050785), (5, 30440628), (6, 25367190), (9, 16911460), (10, 15220314), (12, 12683595), (15, 10146876), (18, 8455730), (20, 7610157), (30, 5073438), (36, 4227865), (45, 3382292), (60, 2536719), (90, 1691146), (180, 845573), (677, 224820), (1249, 121860), (1354, 112410), (2031, 74940), (2498, 60930), (2708, 56205), (3385, 44964), (3747, 40620), (4062, 37470), (4996, 30465), (6093, 24980), (6245, 24372), (6770, 22482), (7494, 20310), (8124, 18735), (10155, 14988), (11241, 13540), (12186, 12490)]