79768350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1842

約数の個数: 72

約数和(自身を含む): 216517392

約数和(自身を除く): 136749042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 618, 927, 1030, 1545, 1721, 1854, 2575, 3090, 3442, 4635, 5150, 5163, 7725, 8605, 9270, 10326, 15450, 15489, 17210, 23175, 25815, 30978, 43025, 46350, 51630, 77445, 86050, 129075, 154890, 177263, 258150, 354526, 387225, 531789, 774450, 886315, 1063578, 1595367, 1772630, 2658945, 3190734, 4431575, 5317890, 7976835, 8863150, 13294725, 15953670, 26589450, 39884175, 79768350]

約数ペア:

[(1, 79768350), (2, 39884175), (3, 26589450), (5, 15953670), (6, 13294725), (9, 8863150), (10, 7976835), (15, 5317890), (18, 4431575), (25, 3190734), (30, 2658945), (45, 1772630), (50, 1595367), (75, 1063578), (90, 886315), (103, 774450), (150, 531789), (206, 387225), (225, 354526), (309, 258150), (450, 177263), (515, 154890), (618, 129075), (927, 86050), (1030, 77445), (1545, 51630), (1721, 46350), (1854, 43025), (2575, 30978), (3090, 25815), (3442, 23175), (4635, 17210), (5150, 15489), (5163, 15450), (7725, 10326), (8605, 9270)]