6664500

素因数分解:

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

素因数の和:1506

約数の個数: 72

約数和(自身を含む): 21038472

約数和(自身を除く): 14373972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1481, 1500, 2250, 2962, 4443, 4500, 5924, 7405, 8886, 13329, 14810, 17772, 22215, 26658, 29620, 37025, 44430, 53316, 66645, 74050, 88860, 111075, 133290, 148100, 185125, 222150, 266580, 333225, 370250, 444300, 555375, 666450, 740500, 1110750, 1332900, 1666125, 2221500, 3332250, 6664500]

約数ペア:

[(1, 6664500), (2, 3332250), (3, 2221500), (4, 1666125), (5, 1332900), (6, 1110750), (9, 740500), (10, 666450), (12, 555375), (15, 444300), (18, 370250), (20, 333225), (25, 266580), (30, 222150), (36, 185125), (45, 148100), (50, 133290), (60, 111075), (75, 88860), (90, 74050), (100, 66645), (125, 53316), (150, 44430), (180, 37025), (225, 29620), (250, 26658), (300, 22215), (375, 17772), (450, 14810), (500, 13329), (750, 8886), (900, 7405), (1125, 5924), (1481, 4500), (1500, 4443), (2250, 2962)]