90158670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{15901}}^1$

素因数の和:15927

約数の個数: 80

約数和(自身を含む): 277076448

約数和(自身を除く): 186917778

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 15901, 31802, 47703, 79505, 95406, 111307, 143109, 159010, 222614, 238515, 286218, 333921, 429327, 477030, 556535, 667842, 715545, 858654, 1001763, 1113070, 1287981, 1431090, 1669605, 2003526, 2146635, 2575962, 3005289, 3339210, 4293270, 5008815, 6010578, 6439905, 9015867, 10017630, 12879810, 15026445, 18031734, 30052890, 45079335, 90158670]

約数ペア:

[(1, 90158670), (2, 45079335), (3, 30052890), (5, 18031734), (6, 15026445), (7, 12879810), (9, 10017630), (10, 9015867), (14, 6439905), (15, 6010578), (18, 5008815), (21, 4293270), (27, 3339210), (30, 3005289), (35, 2575962), (42, 2146635), (45, 2003526), (54, 1669605), (63, 1431090), (70, 1287981), (81, 1113070), (90, 1001763), (105, 858654), (126, 715545), (135, 667842), (162, 556535), (189, 477030), (210, 429327), (270, 333921), (315, 286218), (378, 238515), (405, 222614), (567, 159010), (630, 143109), (810, 111307), (945, 95406), (1134, 79505), (1890, 47703), (2835, 31802), (5670, 15901)]