229804020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{425563}}^1$

素因数の和:425581

約数の個数: 48

約数和(自身を含む): 714947520

約数和(自身を除く): 485143500

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, 425563, 851126, 1276689, 1702252, 2127815, 2553378, 3830067, 4255630, 5106756, 6383445, 7660134, 8511260, 11490201, 12766890, 15320268, 19150335, 22980402, 25533780, 38300670, 45960804, 57451005, 76601340, 114902010, 229804020]

約数ペア:

[(1, 229804020), (2, 114902010), (3, 76601340), (4, 57451005), (5, 45960804), (6, 38300670), (9, 25533780), (10, 22980402), (12, 19150335), (15, 15320268), (18, 12766890), (20, 11490201), (27, 8511260), (30, 7660134), (36, 6383445), (45, 5106756), (54, 4255630), (60, 3830067), (90, 2553378), (108, 2127815), (135, 1702252), (180, 1276689), (270, 851126), (540, 425563)]