69201100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 157333680

約数和(自身を除く): 88132580

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 59, 74, 100, 118, 148, 185, 236, 295, 317, 370, 590, 634, 740, 925, 1180, 1268, 1475, 1585, 1850, 2183, 2950, 3170, 3700, 4366, 5900, 6340, 7925, 8732, 10915, 11729, 15850, 18703, 21830, 23458, 31700, 37406, 43660, 46916, 54575, 58645, 74812, 93515, 109150, 117290, 187030, 218300, 234580, 293225, 374060, 467575, 586450, 692011, 935150, 1172900, 1384022, 1870300, 2768044, 3460055, 6920110, 13840220, 17300275, 34600550, 69201100]

約数ペア:

[(1, 69201100), (2, 34600550), (4, 17300275), (5, 13840220), (10, 6920110), (20, 3460055), (25, 2768044), (37, 1870300), (50, 1384022), (59, 1172900), (74, 935150), (100, 692011), (118, 586450), (148, 467575), (185, 374060), (236, 293225), (295, 234580), (317, 218300), (370, 187030), (590, 117290), (634, 109150), (740, 93515), (925, 74812), (1180, 58645), (1268, 54575), (1475, 46916), (1585, 43660), (1850, 37406), (2183, 31700), (2950, 23458), (3170, 21830), (3700, 18703), (4366, 15850), (5900, 11729), (6340, 10915), (7925, 8732)]