75633460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 187536384

約数和(自身を除く): 111902924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 710, 980, 994, 1087, 1420, 1988, 2174, 2485, 3479, 4348, 4970, 5435, 6958, 7609, 9940, 10870, 13916, 15218, 17395, 21740, 30436, 34790, 38045, 53263, 69580, 76090, 77177, 106526, 152180, 154354, 213052, 266315, 308708, 385885, 532630, 540239, 771770, 1065260, 1080478, 1543540, 2160956, 2701195, 3781673, 5402390, 7563346, 10804780, 15126692, 18908365, 37816730, 75633460]

約数ペア:

[(1, 75633460), (2, 37816730), (4, 18908365), (5, 15126692), (7, 10804780), (10, 7563346), (14, 5402390), (20, 3781673), (28, 2701195), (35, 2160956), (49, 1543540), (70, 1080478), (71, 1065260), (98, 771770), (140, 540239), (142, 532630), (196, 385885), (245, 308708), (284, 266315), (355, 213052), (490, 154354), (497, 152180), (710, 106526), (980, 77177), (994, 76090), (1087, 69580), (1420, 53263), (1988, 38045), (2174, 34790), (2485, 30436), (3479, 21740), (4348, 17395), (4970, 15218), (5435, 13916), (6958, 10870), (7609, 9940)]