1158750

素因数分解:

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

素因数の和:131

約数の個数: 60

約数和(自身を含む): 3167736

約数和(自身を除く): 2008986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 125, 150, 206, 225, 250, 309, 375, 450, 515, 618, 625, 750, 927, 1030, 1125, 1250, 1545, 1854, 1875, 2250, 2575, 3090, 3750, 4635, 5150, 5625, 7725, 9270, 11250, 12875, 15450, 23175, 25750, 38625, 46350, 64375, 77250, 115875, 128750, 193125, 231750, 386250, 579375, 1158750]

約数ペア:

[(1, 1158750), (2, 579375), (3, 386250), (5, 231750), (6, 193125), (9, 128750), (10, 115875), (15, 77250), (18, 64375), (25, 46350), (30, 38625), (45, 25750), (50, 23175), (75, 15450), (90, 12875), (103, 11250), (125, 9270), (150, 7725), (206, 5625), (225, 5150), (250, 4635), (309, 3750), (375, 3090), (450, 2575), (515, 2250), (618, 1875), (625, 1854), (750, 1545), (927, 1250), (1030, 1125)]