57114540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45329}}^1$

素因数の和:45351

約数の個数: 72

約数和(自身を含む): 198001440

約数和(自身を除く): 140886900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45329, 90658, 135987, 181316, 226645, 271974, 317303, 407961, 453290, 543948, 634606, 679935, 815922, 906580, 951909, 1269212, 1359870, 1586515, 1631844, 1903818, 2039805, 2719740, 2855727, 3173030, 3807636, 4079610, 4759545, 5711454, 6346060, 8159220, 9519090, 11422908, 14278635, 19038180, 28557270, 57114540]

約数ペア:

[(1, 57114540), (2, 28557270), (3, 19038180), (4, 14278635), (5, 11422908), (6, 9519090), (7, 8159220), (9, 6346060), (10, 5711454), (12, 4759545), (14, 4079610), (15, 3807636), (18, 3173030), (20, 2855727), (21, 2719740), (28, 2039805), (30, 1903818), (35, 1631844), (36, 1586515), (42, 1359870), (45, 1269212), (60, 951909), (63, 906580), (70, 815922), (84, 679935), (90, 634606), (105, 543948), (126, 453290), (140, 407961), (180, 317303), (210, 271974), (252, 226645), (315, 181316), (420, 135987), (630, 90658), (1260, 45329)]