2550150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1889}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 7030800

約数和(自身を除く): 4480650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1889, 3778, 5667, 9445, 11334, 17001, 18890, 28335, 34002, 47225, 51003, 56670, 85005, 94450, 102006, 141675, 170010, 255015, 283350, 425025, 510030, 850050, 1275075, 2550150]

約数ペア:

[(1, 2550150), (2, 1275075), (3, 850050), (5, 510030), (6, 425025), (9, 283350), (10, 255015), (15, 170010), (18, 141675), (25, 102006), (27, 94450), (30, 85005), (45, 56670), (50, 51003), (54, 47225), (75, 34002), (90, 28335), (135, 18890), (150, 17001), (225, 11334), (270, 9445), (450, 5667), (675, 3778), (1350, 1889)]