65912850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 72

約数和(自身を含む): 179667072

約数和(自身を除く): 113754222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2063, 2130, 3195, 3550, 4126, 5325, 6189, 6390, 10315, 10650, 12378, 15975, 18567, 20630, 30945, 31950, 37134, 51575, 61890, 92835, 103150, 146473, 154725, 185670, 292946, 309450, 439419, 464175, 732365, 878838, 928350, 1318257, 1464730, 2197095, 2636514, 3661825, 4394190, 6591285, 7323650, 10985475, 13182570, 21970950, 32956425, 65912850]

約数ペア:

[(1, 65912850), (2, 32956425), (3, 21970950), (5, 13182570), (6, 10985475), (9, 7323650), (10, 6591285), (15, 4394190), (18, 3661825), (25, 2636514), (30, 2197095), (45, 1464730), (50, 1318257), (71, 928350), (75, 878838), (90, 732365), (142, 464175), (150, 439419), (213, 309450), (225, 292946), (355, 185670), (426, 154725), (450, 146473), (639, 103150), (710, 92835), (1065, 61890), (1278, 51575), (1775, 37134), (2063, 31950), (2130, 30945), (3195, 20630), (3550, 18567), (4126, 15975), (5325, 12378), (6189, 10650), (6390, 10315)]