47315100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{22531}}^1$

素因数の和:22555

約数の個数: 72

約数和(自身を含む): 156462208

約数和(自身を除く): 109147108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 22531, 45062, 67593, 90124, 112655, 135186, 157717, 225310, 270372, 315434, 337965, 450620, 473151, 563275, 630868, 675930, 788585, 946302, 1126550, 1351860, 1577170, 1689825, 1892604, 2253100, 2365755, 3154340, 3379650, 3942925, 4731510, 6759300, 7885850, 9463020, 11828775, 15771700, 23657550, 47315100]

約数ペア:

[(1, 47315100), (2, 23657550), (3, 15771700), (4, 11828775), (5, 9463020), (6, 7885850), (7, 6759300), (10, 4731510), (12, 3942925), (14, 3379650), (15, 3154340), (20, 2365755), (21, 2253100), (25, 1892604), (28, 1689825), (30, 1577170), (35, 1351860), (42, 1126550), (50, 946302), (60, 788585), (70, 675930), (75, 630868), (84, 563275), (100, 473151), (105, 450620), (140, 337965), (150, 315434), (175, 270372), (210, 225310), (300, 157717), (350, 135186), (420, 112655), (525, 90124), (700, 67593), (1050, 45062), (2100, 22531)]