105701220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{195743}}^1$

素因数の和:195761

約数の個数: 48

約数和(自身を含む): 328849920

約数和(自身を除く): 223148700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 195743, 391486, 587229, 782972, 978715, 1174458, 1761687, 1957430, 2348916, 2936145, 3523374, 3914860, 5285061, 5872290, 7046748, 8808435, 10570122, 11744580, 17616870, 21140244, 26425305, 35233740, 52850610, 105701220]

約数ペア:

[(1, 105701220), (2, 52850610), (3, 35233740), (4, 26425305), (5, 21140244), (6, 17616870), (9, 11744580), (10, 10570122), (12, 8808435), (15, 7046748), (18, 5872290), (20, 5285061), (27, 3914860), (30, 3523374), (36, 2936145), (45, 2348916), (54, 1957430), (60, 1761687), (90, 1174458), (108, 978715), (135, 782972), (180, 587229), (270, 391486), (540, 195743)]