27936900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3449}}^1$

素因数の和:3475

約数の個数: 90

約数和(自身を含む): 90586650

約数和(自身を除く): 62649750

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, 3449, 4050, 6898, 8100, 10347, 13796, 17245, 20694, 31041, 34490, 41388, 51735, 62082, 68980, 86225, 93123, 103470, 124164, 155205, 172450, 186246, 206940, 258675, 279369, 310410, 344900, 372492, 465615, 517350, 558738, 620820, 776025, 931230, 1034700, 1117476, 1396845, 1552050, 1862460, 2328075, 2793690, 3104100, 4656150, 5587380, 6984225, 9312300, 13968450, 27936900]

約数ペア:

[(1, 27936900), (2, 13968450), (3, 9312300), (4, 6984225), (5, 5587380), (6, 4656150), (9, 3104100), (10, 2793690), (12, 2328075), (15, 1862460), (18, 1552050), (20, 1396845), (25, 1117476), (27, 1034700), (30, 931230), (36, 776025), (45, 620820), (50, 558738), (54, 517350), (60, 465615), (75, 372492), (81, 344900), (90, 310410), (100, 279369), (108, 258675), (135, 206940), (150, 186246), (162, 172450), (180, 155205), (225, 124164), (270, 103470), (300, 93123), (324, 86225), (405, 68980), (450, 62082), (540, 51735), (675, 41388), (810, 34490), (900, 31041), (1350, 20694), (1620, 17245), (2025, 13796), (2700, 10347), (3449, 8100), (4050, 6898)]