2150100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2389}}^1$

素因数の和:2409

約数の個数: 54

約数和(自身を含む): 6742190

約数和(自身を除く): 4592090

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, 2389, 4778, 7167, 9556, 11945, 14334, 21501, 23890, 28668, 35835, 43002, 47780, 59725, 71670, 86004, 107505, 119450, 143340, 179175, 215010, 238900, 358350, 430020, 537525, 716700, 1075050, 2150100]

約数ペア:

[(1, 2150100), (2, 1075050), (3, 716700), (4, 537525), (5, 430020), (6, 358350), (9, 238900), (10, 215010), (12, 179175), (15, 143340), (18, 119450), (20, 107505), (25, 86004), (30, 71670), (36, 59725), (45, 47780), (50, 43002), (60, 35835), (75, 28668), (90, 23890), (100, 21501), (150, 14334), (180, 11945), (225, 9556), (300, 7167), (450, 4778), (900, 2389)]