30748500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{6833}}^1$

素因数の和:6858

約数の個数: 72

約数和(自身を含む): 97015464

約数和(自身を除く): 66266964

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, 1500, 2250, 4500, 6833, 13666, 20499, 27332, 34165, 40998, 61497, 68330, 81996, 102495, 122994, 136660, 170825, 204990, 245988, 307485, 341650, 409980, 512475, 614970, 683300, 854125, 1024950, 1229940, 1537425, 1708250, 2049900, 2562375, 3074850, 3416500, 5124750, 6149700, 7687125, 10249500, 15374250, 30748500]

約数ペア:

[(1, 30748500), (2, 15374250), (3, 10249500), (4, 7687125), (5, 6149700), (6, 5124750), (9, 3416500), (10, 3074850), (12, 2562375), (15, 2049900), (18, 1708250), (20, 1537425), (25, 1229940), (30, 1024950), (36, 854125), (45, 683300), (50, 614970), (60, 512475), (75, 409980), (90, 341650), (100, 307485), (125, 245988), (150, 204990), (180, 170825), (225, 136660), (250, 122994), (300, 102495), (375, 81996), (450, 68330), (500, 61497), (750, 40998), (900, 34165), (1125, 27332), (1500, 20499), (2250, 13666), (4500, 6833)]