178345260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7027}}^1$

素因数の和:7092

約数の個数: 96

約数和(自身を含む): 566737920

約数和(自身を除く): 388392660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 7027, 8460, 12690, 14054, 21081, 25380, 28108, 35135, 42162, 63243, 70270, 84324, 105405, 126486, 140540, 189729, 210810, 252972, 316215, 330269, 379458, 421620, 632430, 660538, 758916, 948645, 990807, 1264860, 1321076, 1651345, 1897290, 1981614, 2972421, 3302690, 3794580, 3963228, 4954035, 5944842, 6605380, 8917263, 9908070, 11889684, 14862105, 17834526, 19816140, 29724210, 35669052, 44586315, 59448420, 89172630, 178345260]

約数ペア:

[(1, 178345260), (2, 89172630), (3, 59448420), (4, 44586315), (5, 35669052), (6, 29724210), (9, 19816140), (10, 17834526), (12, 14862105), (15, 11889684), (18, 9908070), (20, 8917263), (27, 6605380), (30, 5944842), (36, 4954035), (45, 3963228), (47, 3794580), (54, 3302690), (60, 2972421), (90, 1981614), (94, 1897290), (108, 1651345), (135, 1321076), (141, 1264860), (180, 990807), (188, 948645), (235, 758916), (270, 660538), (282, 632430), (423, 421620), (470, 379458), (540, 330269), (564, 316215), (705, 252972), (846, 210810), (940, 189729), (1269, 140540), (1410, 126486), (1692, 105405), (2115, 84324), (2538, 70270), (2820, 63243), (4230, 42162), (5076, 35135), (6345, 28108), (7027, 25380), (8460, 21081), (12690, 14054)]