78004350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{57781}}^1$

素因数の和:57802

約数の個数: 48

約数和(自身を含む): 214949040

約数和(自身を除く): 136944690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 57781, 115562, 173343, 288905, 346686, 520029, 577810, 866715, 1040058, 1444525, 1560087, 1733430, 2600145, 2889050, 3120174, 4333575, 5200290, 7800435, 8667150, 13000725, 15600870, 26001450, 39002175, 78004350]

約数ペア:

[(1, 78004350), (2, 39002175), (3, 26001450), (5, 15600870), (6, 13000725), (9, 8667150), (10, 7800435), (15, 5200290), (18, 4333575), (25, 3120174), (27, 2889050), (30, 2600145), (45, 1733430), (50, 1560087), (54, 1444525), (75, 1040058), (90, 866715), (135, 577810), (150, 520029), (225, 346686), (270, 288905), (450, 173343), (675, 115562), (1350, 57781)]