1099272060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{678563}}^1$

素因数の和:678584

約数の個数: 60

約数和(自身を含む): 3448462248

約数和(自身を除く): 2349190188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 678563, 1357126, 2035689, 2714252, 3392815, 4071378, 6107067, 6785630, 8142756, 10178445, 12214134, 13571260, 18321201, 20356890, 24428268, 30535335, 36642402, 40713780, 54963603, 61070670, 73284804, 91606005, 109927206, 122141340, 183212010, 219854412, 274818015, 366424020, 549636030, 1099272060]

約数ペア:

[(1, 1099272060), (2, 549636030), (3, 366424020), (4, 274818015), (5, 219854412), (6, 183212010), (9, 122141340), (10, 109927206), (12, 91606005), (15, 73284804), (18, 61070670), (20, 54963603), (27, 40713780), (30, 36642402), (36, 30535335), (45, 24428268), (54, 20356890), (60, 18321201), (81, 13571260), (90, 12214134), (108, 10178445), (135, 8142756), (162, 6785630), (180, 6107067), (270, 4071378), (324, 3392815), (405, 2714252), (540, 2035689), (810, 1357126), (1620, 678563)]