61470900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{7589}}^1$

素因数の和:7615

約数の個数: 90

約数和(自身を含む): 199290630

約数和(自身を除く): 137819730

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 7589, 8100, 15178, 22767, 30356, 37945, 45534, 68301, 75890, 91068, 113835, 136602, 151780, 189725, 204903, 227670, 273204, 341505, 379450, 409806, 455340, 569175, 614709, 683010, 758900, 819612, 1024515, 1138350, 1229418, 1366020, 1707525, 2049030, 2276700, 2458836, 3073545, 3415050, 4098060, 5122575, 6147090, 6830100, 10245150, 12294180, 15367725, 20490300, 30735450, 61470900]

約数ペア:

[(1, 61470900), (2, 30735450), (3, 20490300), (4, 15367725), (5, 12294180), (6, 10245150), (9, 6830100), (10, 6147090), (12, 5122575), (15, 4098060), (18, 3415050), (20, 3073545), (25, 2458836), (27, 2276700), (30, 2049030), (36, 1707525), (45, 1366020), (50, 1229418), (54, 1138350), (60, 1024515), (75, 819612), (81, 758900), (90, 683010), (100, 614709), (108, 569175), (135, 455340), (150, 409806), (162, 379450), (180, 341505), (225, 273204), (270, 227670), (300, 204903), (324, 189725), (405, 151780), (450, 136602), (540, 113835), (675, 91068), (810, 75890), (900, 68301), (1350, 45534), (1620, 37945), (2025, 30356), (2700, 22767), (4050, 15178), (7589, 8100)]