47880900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53201}}^1$

素因数の和:53221

約数の個数: 54

約数和(自身を含む): 150082842

約数和(自身を除く): 102201942

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 53201, 106402, 159603, 212804, 266005, 319206, 478809, 532010, 638412, 798015, 957618, 1064020, 1330025, 1596030, 1915236, 2394045, 2660050, 3192060, 3990075, 4788090, 5320100, 7980150, 9576180, 11970225, 15960300, 23940450, 47880900]

約数ペア:

[(1, 47880900), (2, 23940450), (3, 15960300), (4, 11970225), (5, 9576180), (6, 7980150), (9, 5320100), (10, 4788090), (12, 3990075), (15, 3192060), (18, 2660050), (20, 2394045), (25, 1915236), (30, 1596030), (36, 1330025), (45, 1064020), (50, 957618), (60, 798015), (75, 638412), (90, 532010), (100, 478809), (150, 319206), (180, 266005), (225, 212804), (300, 159603), (450, 106402), (900, 53201)]