80764050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10159}}^1$

素因数の和:10227

約数の個数: 48

約数和(自身を含む): 204094080

約数和(自身を除く): 123330030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 10159, 20318, 30477, 50795, 60954, 101590, 152385, 253975, 304770, 507950, 538427, 761925, 1076854, 1523850, 1615281, 2692135, 3230562, 5384270, 8076405, 13460675, 16152810, 26921350, 40382025, 80764050]

約数ペア:

[(1, 80764050), (2, 40382025), (3, 26921350), (5, 16152810), (6, 13460675), (10, 8076405), (15, 5384270), (25, 3230562), (30, 2692135), (50, 1615281), (53, 1523850), (75, 1076854), (106, 761925), (150, 538427), (159, 507950), (265, 304770), (318, 253975), (530, 152385), (795, 101590), (1325, 60954), (1590, 50795), (2650, 30477), (3975, 20318), (7950, 10159)]