75231640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8999}}^1$

素因数の和:9040

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 119168360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 8999, 17998, 35996, 44995, 71992, 89990, 98989, 170981, 179980, 197978, 341962, 359960, 395956, 494945, 683924, 791912, 854905, 989890, 1367848, 1709810, 1880791, 1979780, 3419620, 3761582, 3959560, 6839240, 7523164, 9403955, 15046328, 18807910, 37615820, 75231640]

約数ペア:

[(1, 75231640), (2, 37615820), (4, 18807910), (5, 15046328), (8, 9403955), (10, 7523164), (11, 6839240), (19, 3959560), (20, 3761582), (22, 3419620), (38, 1979780), (40, 1880791), (44, 1709810), (55, 1367848), (76, 989890), (88, 854905), (95, 791912), (110, 683924), (152, 494945), (190, 395956), (209, 359960), (220, 341962), (380, 197978), (418, 179980), (440, 170981), (760, 98989), (836, 89990), (1045, 71992), (1672, 44995), (2090, 35996), (4180, 17998), (8360, 8999)]