67195000

素因数分解:

$2^3\times 5^4\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 160261200

約数和(自身を除く): 93066200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 125, 151, 178, 200, 250, 302, 356, 445, 500, 604, 625, 712, 755, 890, 1000, 1208, 1250, 1510, 1780, 2225, 2500, 3020, 3560, 3775, 4450, 5000, 6040, 7550, 8900, 11125, 13439, 15100, 17800, 18875, 22250, 26878, 30200, 37750, 44500, 53756, 55625, 67195, 75500, 89000, 94375, 107512, 111250, 134390, 151000, 188750, 222500, 268780, 335975, 377500, 445000, 537560, 671950, 755000, 1343900, 1679875, 2687800, 3359750, 6719500, 8399375, 13439000, 16798750, 33597500, 67195000]

約数ペア:

[(1, 67195000), (2, 33597500), (4, 16798750), (5, 13439000), (8, 8399375), (10, 6719500), (20, 3359750), (25, 2687800), (40, 1679875), (50, 1343900), (89, 755000), (100, 671950), (125, 537560), (151, 445000), (178, 377500), (200, 335975), (250, 268780), (302, 222500), (356, 188750), (445, 151000), (500, 134390), (604, 111250), (625, 107512), (712, 94375), (755, 89000), (890, 75500), (1000, 67195), (1208, 55625), (1250, 53756), (1510, 44500), (1780, 37750), (2225, 30200), (2500, 26878), (3020, 22250), (3560, 18875), (3775, 17800), (4450, 15100), (5000, 13439), (6040, 11125), (7550, 8900)]