76258620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{919}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 232071840

約数和(自身を除く): 155813220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 919, 922, 1383, 1838, 1844, 2305, 2757, 2766, 3676, 4149, 4595, 4610, 5514, 5532, 6915, 8271, 8298, 9190, 9220, 11028, 13785, 13830, 16542, 16596, 18380, 20745, 27570, 27660, 33084, 41355, 41490, 55140, 82710, 82980, 165420, 423659, 847318, 1270977, 1694636, 2118295, 2541954, 3812931, 4236590, 5083908, 6354885, 7625862, 8473180, 12709770, 15251724, 19064655, 25419540, 38129310, 76258620]

約数ペア:

[(1, 76258620), (2, 38129310), (3, 25419540), (4, 19064655), (5, 15251724), (6, 12709770), (9, 8473180), (10, 7625862), (12, 6354885), (15, 5083908), (18, 4236590), (20, 3812931), (30, 2541954), (36, 2118295), (45, 1694636), (60, 1270977), (90, 847318), (180, 423659), (461, 165420), (919, 82980), (922, 82710), (1383, 55140), (1838, 41490), (1844, 41355), (2305, 33084), (2757, 27660), (2766, 27570), (3676, 20745), (4149, 18380), (4595, 16596), (4610, 16542), (5514, 13830), (5532, 13785), (6915, 11028), (8271, 9220), (8298, 9190)]