18072300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 52871616

約数和(自身を除く): 34799316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 563, 642, 1070, 1126, 1284, 1605, 1689, 2140, 2252, 2675, 2815, 3210, 3378, 5350, 5630, 6420, 6756, 8025, 8445, 10700, 11260, 14075, 16050, 16890, 28150, 32100, 33780, 42225, 56300, 60241, 84450, 120482, 168900, 180723, 240964, 301205, 361446, 602410, 722892, 903615, 1204820, 1506025, 1807230, 3012050, 3614460, 4518075, 6024100, 9036150, 18072300]

約数ペア:

[(1, 18072300), (2, 9036150), (3, 6024100), (4, 4518075), (5, 3614460), (6, 3012050), (10, 1807230), (12, 1506025), (15, 1204820), (20, 903615), (25, 722892), (30, 602410), (50, 361446), (60, 301205), (75, 240964), (100, 180723), (107, 168900), (150, 120482), (214, 84450), (300, 60241), (321, 56300), (428, 42225), (535, 33780), (563, 32100), (642, 28150), (1070, 16890), (1126, 16050), (1284, 14075), (1605, 11260), (1689, 10700), (2140, 8445), (2252, 8025), (2675, 6756), (2815, 6420), (3210, 5630), (3378, 5350)]