68968000

素因数分解:

$2^6\times 5^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 112

約数和(自身を含む): 176168304

約数和(自身を除く): 107200304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 148, 160, 185, 200, 233, 250, 296, 320, 370, 400, 466, 500, 592, 740, 800, 925, 932, 1000, 1165, 1184, 1480, 1600, 1850, 1864, 2000, 2330, 2368, 2960, 3700, 3728, 4000, 4625, 4660, 5825, 5920, 7400, 7456, 8000, 8621, 9250, 9320, 11650, 11840, 14800, 14912, 17242, 18500, 18640, 23300, 29125, 29600, 34484, 37000, 37280, 43105, 46600, 58250, 59200, 68968, 74000, 74560, 86210, 93200, 116500, 137936, 148000, 172420, 186400, 215525, 233000, 275872, 296000, 344840, 372800, 431050, 466000, 551744, 689680, 862100, 932000, 1077625, 1379360, 1724200, 1864000, 2155250, 2758720, 3448400, 4310500, 6896800, 8621000, 13793600, 17242000, 34484000, 68968000]

約数ペア:

[(1, 68968000), (2, 34484000), (4, 17242000), (5, 13793600), (8, 8621000), (10, 6896800), (16, 4310500), (20, 3448400), (25, 2758720), (32, 2155250), (37, 1864000), (40, 1724200), (50, 1379360), (64, 1077625), (74, 932000), (80, 862100), (100, 689680), (125, 551744), (148, 466000), (160, 431050), (185, 372800), (200, 344840), (233, 296000), (250, 275872), (296, 233000), (320, 215525), (370, 186400), (400, 172420), (466, 148000), (500, 137936), (592, 116500), (740, 93200), (800, 86210), (925, 74560), (932, 74000), (1000, 68968), (1165, 59200), (1184, 58250), (1480, 46600), (1600, 43105), (1850, 37280), (1864, 37000), (2000, 34484), (2330, 29600), (2368, 29125), (2960, 23300), (3700, 18640), (3728, 18500), (4000, 17242), (4625, 14912), (4660, 14800), (5825, 11840), (5920, 11650), (7400, 9320), (7456, 9250), (8000, 8621)]