66871650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 174417408

約数和(自身を除く): 107545758

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 73, 75, 93, 146, 150, 155, 186, 197, 219, 310, 365, 394, 438, 465, 591, 730, 775, 930, 985, 1095, 1182, 1550, 1825, 1970, 2190, 2263, 2325, 2955, 3650, 4526, 4650, 4925, 5475, 5910, 6107, 6789, 9850, 10950, 11315, 12214, 13578, 14381, 14775, 18321, 22630, 28762, 29550, 30535, 33945, 36642, 43143, 56575, 61070, 67890, 71905, 86286, 91605, 113150, 143810, 152675, 169725, 183210, 215715, 305350, 339450, 359525, 431430, 445811, 458025, 719050, 891622, 916050, 1078575, 1337433, 2157150, 2229055, 2674866, 4458110, 6687165, 11145275, 13374330, 22290550, 33435825, 66871650]

約数ペア:

[(1, 66871650), (2, 33435825), (3, 22290550), (5, 13374330), (6, 11145275), (10, 6687165), (15, 4458110), (25, 2674866), (30, 2229055), (31, 2157150), (50, 1337433), (62, 1078575), (73, 916050), (75, 891622), (93, 719050), (146, 458025), (150, 445811), (155, 431430), (186, 359525), (197, 339450), (219, 305350), (310, 215715), (365, 183210), (394, 169725), (438, 152675), (465, 143810), (591, 113150), (730, 91605), (775, 86286), (930, 71905), (985, 67890), (1095, 61070), (1182, 56575), (1550, 43143), (1825, 36642), (1970, 33945), (2190, 30535), (2263, 29550), (2325, 28762), (2955, 22630), (3650, 18321), (4526, 14775), (4650, 14381), (4925, 13578), (5475, 12214), (5910, 11315), (6107, 10950), (6789, 9850)]