72289200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 234145728

約数和(自身を除く): 161856528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 150, 200, 214, 240, 300, 321, 400, 428, 535, 563, 600, 642, 856, 1070, 1126, 1200, 1284, 1605, 1689, 1712, 2140, 2252, 2568, 2675, 2815, 3210, 3378, 4280, 4504, 5136, 5350, 5630, 6420, 6756, 8025, 8445, 8560, 9008, 10700, 11260, 12840, 13512, 14075, 16050, 16890, 21400, 22520, 25680, 27024, 28150, 32100, 33780, 42225, 42800, 45040, 56300, 60241, 64200, 67560, 84450, 112600, 120482, 128400, 135120, 168900, 180723, 225200, 240964, 301205, 337800, 361446, 481928, 602410, 675600, 722892, 903615, 963856, 1204820, 1445784, 1506025, 1807230, 2409640, 2891568, 3012050, 3614460, 4518075, 4819280, 6024100, 7228920, 9036150, 12048200, 14457840, 18072300, 24096400, 36144600, 72289200]

約数ペア:

[(1, 72289200), (2, 36144600), (3, 24096400), (4, 18072300), (5, 14457840), (6, 12048200), (8, 9036150), (10, 7228920), (12, 6024100), (15, 4819280), (16, 4518075), (20, 3614460), (24, 3012050), (25, 2891568), (30, 2409640), (40, 1807230), (48, 1506025), (50, 1445784), (60, 1204820), (75, 963856), (80, 903615), (100, 722892), (107, 675600), (120, 602410), (150, 481928), (200, 361446), (214, 337800), (240, 301205), (300, 240964), (321, 225200), (400, 180723), (428, 168900), (535, 135120), (563, 128400), (600, 120482), (642, 112600), (856, 84450), (1070, 67560), (1126, 64200), (1200, 60241), (1284, 56300), (1605, 45040), (1689, 42800), (1712, 42225), (2140, 33780), (2252, 32100), (2568, 28150), (2675, 27024), (2815, 25680), (3210, 22520), (3378, 21400), (4280, 16890), (4504, 16050), (5136, 14075), (5350, 13512), (5630, 12840), (6420, 11260), (6756, 10700), (8025, 9008), (8445, 8560)]