83497860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 254270016

約数和(自身を除く): 170772156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1511, 1535, 1842, 2763, 3022, 3070, 3684, 4533, 4605, 5526, 6044, 6140, 7555, 9066, 9210, 11052, 13599, 13815, 15110, 18132, 18420, 22665, 27198, 27630, 30220, 45330, 54396, 55260, 67995, 90660, 135990, 271980, 463877, 927754, 1391631, 1855508, 2319385, 2783262, 4174893, 4638770, 5566524, 6958155, 8349786, 9277540, 13916310, 16699572, 20874465, 27832620, 41748930, 83497860]

約数ペア:

[(1, 83497860), (2, 41748930), (3, 27832620), (4, 20874465), (5, 16699572), (6, 13916310), (9, 9277540), (10, 8349786), (12, 6958155), (15, 5566524), (18, 4638770), (20, 4174893), (30, 2783262), (36, 2319385), (45, 1855508), (60, 1391631), (90, 927754), (180, 463877), (307, 271980), (614, 135990), (921, 90660), (1228, 67995), (1511, 55260), (1535, 54396), (1842, 45330), (2763, 30220), (3022, 27630), (3070, 27198), (3684, 22665), (4533, 18420), (4605, 18132), (5526, 15110), (6044, 13815), (6140, 13599), (7555, 11052), (9066, 9210)]