66062500

素因数分解:

$2^2\times 5^6\times 7^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 84

約数和(自身を含む): 166247872

約数和(自身を除く): 100185372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 151, 175, 250, 302, 350, 500, 604, 625, 700, 755, 875, 1057, 1250, 1510, 1750, 2114, 2500, 3020, 3125, 3500, 3775, 4228, 4375, 5285, 6250, 7550, 8750, 10570, 12500, 15100, 15625, 17500, 18875, 21140, 21875, 26425, 31250, 37750, 43750, 52850, 62500, 75500, 87500, 94375, 105700, 109375, 132125, 188750, 218750, 264250, 377500, 437500, 471875, 528500, 660625, 943750, 1321250, 1887500, 2359375, 2642500, 3303125, 4718750, 6606250, 9437500, 13212500, 16515625, 33031250, 66062500]

約数ペア:

[(1, 66062500), (2, 33031250), (4, 16515625), (5, 13212500), (7, 9437500), (10, 6606250), (14, 4718750), (20, 3303125), (25, 2642500), (28, 2359375), (35, 1887500), (50, 1321250), (70, 943750), (100, 660625), (125, 528500), (140, 471875), (151, 437500), (175, 377500), (250, 264250), (302, 218750), (350, 188750), (500, 132125), (604, 109375), (625, 105700), (700, 94375), (755, 87500), (875, 75500), (1057, 62500), (1250, 52850), (1510, 43750), (1750, 37750), (2114, 31250), (2500, 26425), (3020, 21875), (3125, 21140), (3500, 18875), (3775, 17500), (4228, 15625), (4375, 15100), (5285, 12500), (6250, 10570), (7550, 8750)]