11996100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1481}}^1$

素因数の和:1507

約数の個数: 90

約数和(自身を含む): 38912874

約数和(自身を除く): 26916774

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, 1481, 1620, 2025, 2700, 2962, 4050, 4443, 5924, 7405, 8100, 8886, 13329, 14810, 17772, 22215, 26658, 29620, 37025, 39987, 44430, 53316, 66645, 74050, 79974, 88860, 111075, 119961, 133290, 148100, 159948, 199935, 222150, 239922, 266580, 333225, 399870, 444300, 479844, 599805, 666450, 799740, 999675, 1199610, 1332900, 1999350, 2399220, 2999025, 3998700, 5998050, 11996100]

約数ペア:

[(1, 11996100), (2, 5998050), (3, 3998700), (4, 2999025), (5, 2399220), (6, 1999350), (9, 1332900), (10, 1199610), (12, 999675), (15, 799740), (18, 666450), (20, 599805), (25, 479844), (27, 444300), (30, 399870), (36, 333225), (45, 266580), (50, 239922), (54, 222150), (60, 199935), (75, 159948), (81, 148100), (90, 133290), (100, 119961), (108, 111075), (135, 88860), (150, 79974), (162, 74050), (180, 66645), (225, 53316), (270, 44430), (300, 39987), (324, 37025), (405, 29620), (450, 26658), (540, 22215), (675, 17772), (810, 14810), (900, 13329), (1350, 8886), (1481, 8100), (1620, 7405), (2025, 5924), (2700, 4443), (2962, 4050)]