149766650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 305203680

約数和(自身を除く): 155437030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 317, 550, 634, 859, 1585, 1718, 3170, 3487, 4295, 6974, 7925, 8590, 9449, 15850, 17435, 18898, 21475, 34870, 42950, 47245, 87175, 94490, 174350, 236225, 272303, 472450, 544606, 1361515, 2723030, 2995333, 5990666, 6807575, 13615150, 14976665, 29953330, 74883325, 149766650]

約数ペア:

[(1, 149766650), (2, 74883325), (5, 29953330), (10, 14976665), (11, 13615150), (22, 6807575), (25, 5990666), (50, 2995333), (55, 2723030), (110, 1361515), (275, 544606), (317, 472450), (550, 272303), (634, 236225), (859, 174350), (1585, 94490), (1718, 87175), (3170, 47245), (3487, 42950), (4295, 34870), (6974, 21475), (7925, 18898), (8590, 17435), (9449, 15850)]