145652580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89909}}^1$

素因数の和:89930

約数の個数: 60

約数和(自身を含む): 456922620

約数和(自身を除く): 311270040

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, 89909, 179818, 269727, 359636, 449545, 539454, 809181, 899090, 1078908, 1348635, 1618362, 1798180, 2427543, 2697270, 3236724, 4045905, 4855086, 5394540, 7282629, 8091810, 9710172, 12137715, 14565258, 16183620, 24275430, 29130516, 36413145, 48550860, 72826290, 145652580]

約数ペア:

[(1, 145652580), (2, 72826290), (3, 48550860), (4, 36413145), (5, 29130516), (6, 24275430), (9, 16183620), (10, 14565258), (12, 12137715), (15, 9710172), (18, 8091810), (20, 7282629), (27, 5394540), (30, 4855086), (36, 4045905), (45, 3236724), (54, 2697270), (60, 2427543), (81, 1798180), (90, 1618362), (108, 1348635), (135, 1078908), (162, 899090), (180, 809181), (270, 539454), (324, 449545), (405, 359636), (540, 269727), (810, 179818), (1620, 89909)]