47307900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 138296704

約数和(自身を除く): 90988804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1531, 1545, 2060, 2575, 3062, 3090, 4593, 5150, 6124, 6180, 7655, 7725, 9186, 10300, 15310, 15450, 18372, 22965, 30620, 30900, 38275, 45930, 76550, 91860, 114825, 153100, 157693, 229650, 315386, 459300, 473079, 630772, 788465, 946158, 1576930, 1892316, 2365395, 3153860, 3942325, 4730790, 7884650, 9461580, 11826975, 15769300, 23653950, 47307900]

約数ペア:

[(1, 47307900), (2, 23653950), (3, 15769300), (4, 11826975), (5, 9461580), (6, 7884650), (10, 4730790), (12, 3942325), (15, 3153860), (20, 2365395), (25, 1892316), (30, 1576930), (50, 946158), (60, 788465), (75, 630772), (100, 473079), (103, 459300), (150, 315386), (206, 229650), (300, 157693), (309, 153100), (412, 114825), (515, 91860), (618, 76550), (1030, 45930), (1236, 38275), (1531, 30900), (1545, 30620), (2060, 22965), (2575, 18372), (3062, 15450), (3090, 15310), (4593, 10300), (5150, 9186), (6124, 7725), (6180, 7655)]