75379740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54623}}^1$

素因数の和:54658

約数の個数: 48

約数和(自身を含む): 220243968

約数和(自身を除く): 144864228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 54623, 109246, 163869, 218492, 273115, 327738, 546230, 655476, 819345, 1092460, 1256329, 1638690, 2512658, 3277380, 3768987, 5025316, 6281645, 7537974, 12563290, 15075948, 18844935, 25126580, 37689870, 75379740]

約数ペア:

[(1, 75379740), (2, 37689870), (3, 25126580), (4, 18844935), (5, 15075948), (6, 12563290), (10, 7537974), (12, 6281645), (15, 5025316), (20, 3768987), (23, 3277380), (30, 2512658), (46, 1638690), (60, 1256329), (69, 1092460), (92, 819345), (115, 655476), (138, 546230), (230, 327738), (276, 273115), (345, 218492), (460, 163869), (690, 109246), (1380, 54623)]