67872450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6373}}^1$

素因数の和:6459

約数の個数: 48

約数和(自身を含む): 170721216

約数和(自身を除く): 102848766

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 6373, 10650, 12746, 19119, 31865, 38238, 63730, 95595, 159325, 191190, 318650, 452483, 477975, 904966, 955950, 1357449, 2262415, 2714898, 4524830, 6787245, 11312075, 13574490, 22624150, 33936225, 67872450]

約数ペア:

[(1, 67872450), (2, 33936225), (3, 22624150), (5, 13574490), (6, 11312075), (10, 6787245), (15, 4524830), (25, 2714898), (30, 2262415), (50, 1357449), (71, 955950), (75, 904966), (142, 477975), (150, 452483), (213, 318650), (355, 191190), (426, 159325), (710, 95595), (1065, 63730), (1775, 38238), (2130, 31865), (3550, 19119), (5325, 12746), (6373, 10650)]