65207250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 179185968

約数和(自身を除く): 113978718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 125, 146, 150, 219, 225, 250, 365, 375, 397, 438, 450, 657, 730, 750, 794, 1095, 1125, 1191, 1314, 1825, 1985, 2190, 2250, 2382, 3285, 3573, 3650, 3970, 5475, 5955, 6570, 7146, 9125, 9925, 10950, 11910, 16425, 17865, 18250, 19850, 27375, 28981, 29775, 32850, 35730, 49625, 54750, 57962, 59550, 82125, 86943, 89325, 99250, 144905, 148875, 164250, 173886, 178650, 260829, 289810, 297750, 434715, 446625, 521658, 724525, 869430, 893250, 1304145, 1449050, 2173575, 2608290, 3622625, 4347150, 6520725, 7245250, 10867875, 13041450, 21735750, 32603625, 65207250]

約数ペア:

[(1, 65207250), (2, 32603625), (3, 21735750), (5, 13041450), (6, 10867875), (9, 7245250), (10, 6520725), (15, 4347150), (18, 3622625), (25, 2608290), (30, 2173575), (45, 1449050), (50, 1304145), (73, 893250), (75, 869430), (90, 724525), (125, 521658), (146, 446625), (150, 434715), (219, 297750), (225, 289810), (250, 260829), (365, 178650), (375, 173886), (397, 164250), (438, 148875), (450, 144905), (657, 99250), (730, 89325), (750, 86943), (794, 82125), (1095, 59550), (1125, 57962), (1191, 54750), (1314, 49625), (1825, 35730), (1985, 32850), (2190, 29775), (2250, 28981), (2382, 27375), (3285, 19850), (3573, 18250), (3650, 17865), (3970, 16425), (5475, 11910), (5955, 10950), (6570, 9925), (7146, 9125)]