2317500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{103}}^1$

素因数の和:133

約数の個数: 90

約数和(自身を含む): 7391384

約数和(自身を除く): 5073884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 125, 150, 180, 206, 225, 250, 300, 309, 375, 412, 450, 500, 515, 618, 625, 750, 900, 927, 1030, 1125, 1236, 1250, 1500, 1545, 1854, 1875, 2060, 2250, 2500, 2575, 3090, 3708, 3750, 4500, 4635, 5150, 5625, 6180, 7500, 7725, 9270, 10300, 11250, 12875, 15450, 18540, 22500, 23175, 25750, 30900, 38625, 46350, 51500, 64375, 77250, 92700, 115875, 128750, 154500, 193125, 231750, 257500, 386250, 463500, 579375, 772500, 1158750, 2317500]

約数ペア:

[(1, 2317500), (2, 1158750), (3, 772500), (4, 579375), (5, 463500), (6, 386250), (9, 257500), (10, 231750), (12, 193125), (15, 154500), (18, 128750), (20, 115875), (25, 92700), (30, 77250), (36, 64375), (45, 51500), (50, 46350), (60, 38625), (75, 30900), (90, 25750), (100, 23175), (103, 22500), (125, 18540), (150, 15450), (180, 12875), (206, 11250), (225, 10300), (250, 9270), (300, 7725), (309, 7500), (375, 6180), (412, 5625), (450, 5150), (500, 4635), (515, 4500), (618, 3750), (625, 3708), (750, 3090), (900, 2575), (927, 2500), (1030, 2250), (1125, 2060), (1236, 1875), (1250, 1854), (1500, 1545)]