82412850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3251}}^1$

素因数の和:3292

約数の個数: 72

約数和(自身を含む): 221383152

約数和(自身を除く): 138970302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 3251, 4225, 5070, 6502, 8450, 9753, 12675, 16255, 19506, 25350, 32510, 42263, 48765, 81275, 84526, 97530, 126789, 162550, 211315, 243825, 253578, 422630, 487650, 549419, 633945, 1056575, 1098838, 1267890, 1648257, 2113150, 2747095, 3169725, 3296514, 5494190, 6339450, 8241285, 13735475, 16482570, 27470950, 41206425, 82412850]

約数ペア:

[(1, 82412850), (2, 41206425), (3, 27470950), (5, 16482570), (6, 13735475), (10, 8241285), (13, 6339450), (15, 5494190), (25, 3296514), (26, 3169725), (30, 2747095), (39, 2113150), (50, 1648257), (65, 1267890), (75, 1098838), (78, 1056575), (130, 633945), (150, 549419), (169, 487650), (195, 422630), (325, 253578), (338, 243825), (390, 211315), (507, 162550), (650, 126789), (845, 97530), (975, 84526), (1014, 81275), (1690, 48765), (1950, 42263), (2535, 32510), (3251, 25350), (4225, 19506), (5070, 16255), (6502, 12675), (8450, 9753)]