87135660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11807}}^1$

素因数の和:11863

約数の個数: 72

約数和(自身を含む): 270781056

約数和(自身を除く): 183645396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 11807, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 141684, 177105, 212526, 236140, 354210, 425052, 484087, 531315, 708420, 968174, 1062630, 1452261, 1936348, 2125260, 2420435, 2904522, 4356783, 4840870, 5809044, 7261305, 8713566, 9681740, 14522610, 17427132, 21783915, 29045220, 43567830, 87135660]

約数ペア:

[(1, 87135660), (2, 43567830), (3, 29045220), (4, 21783915), (5, 17427132), (6, 14522610), (9, 9681740), (10, 8713566), (12, 7261305), (15, 5809044), (18, 4840870), (20, 4356783), (30, 2904522), (36, 2420435), (41, 2125260), (45, 1936348), (60, 1452261), (82, 1062630), (90, 968174), (123, 708420), (164, 531315), (180, 484087), (205, 425052), (246, 354210), (369, 236140), (410, 212526), (492, 177105), (615, 141684), (738, 118070), (820, 106263), (1230, 70842), (1476, 59035), (1845, 47228), (2460, 35421), (3690, 23614), (7380, 11807)]