72310000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{1033}}^1$

素因数の和:1068

約数の個数: 100

約数和(自身を含む): 200273392

約数和(自身を除く): 127963392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1033, 1250, 1400, 1750, 2000, 2066, 2500, 2800, 3500, 4132, 4375, 5000, 5165, 7000, 7231, 8264, 8750, 10000, 10330, 14000, 14462, 16528, 17500, 20660, 25825, 28924, 35000, 36155, 41320, 51650, 57848, 70000, 72310, 82640, 103300, 115696, 129125, 144620, 180775, 206600, 258250, 289240, 361550, 413200, 516500, 578480, 645625, 723100, 903875, 1033000, 1291250, 1446200, 1807750, 2066000, 2582500, 2892400, 3615500, 4519375, 5165000, 7231000, 9038750, 10330000, 14462000, 18077500, 36155000, 72310000]

約数ペア:

[(1, 72310000), (2, 36155000), (4, 18077500), (5, 14462000), (7, 10330000), (8, 9038750), (10, 7231000), (14, 5165000), (16, 4519375), (20, 3615500), (25, 2892400), (28, 2582500), (35, 2066000), (40, 1807750), (50, 1446200), (56, 1291250), (70, 1033000), (80, 903875), (100, 723100), (112, 645625), (125, 578480), (140, 516500), (175, 413200), (200, 361550), (250, 289240), (280, 258250), (350, 206600), (400, 180775), (500, 144620), (560, 129125), (625, 115696), (700, 103300), (875, 82640), (1000, 72310), (1033, 70000), (1250, 57848), (1400, 51650), (1750, 41320), (2000, 36155), (2066, 35000), (2500, 28924), (2800, 25825), (3500, 20660), (4132, 17500), (4375, 16528), (5000, 14462), (5165, 14000), (7000, 10330), (7231, 10000), (8264, 8750)]