99160000

素因数分解:

$2^6\times 5^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 140

約数和(自身を含む): 256299208

約数和(自身を除く): 157139208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 67, 74, 80, 100, 125, 134, 148, 160, 185, 200, 250, 268, 296, 320, 335, 370, 400, 500, 536, 592, 625, 670, 740, 800, 925, 1000, 1072, 1184, 1250, 1340, 1480, 1600, 1675, 1850, 2000, 2144, 2368, 2479, 2500, 2680, 2960, 3350, 3700, 4000, 4288, 4625, 4958, 5000, 5360, 5920, 6700, 7400, 8000, 8375, 9250, 9916, 10000, 10720, 11840, 12395, 13400, 14800, 16750, 18500, 19832, 20000, 21440, 23125, 24790, 26800, 29600, 33500, 37000, 39664, 40000, 41875, 46250, 49580, 53600, 59200, 61975, 67000, 74000, 79328, 83750, 92500, 99160, 107200, 123950, 134000, 148000, 158656, 167500, 185000, 198320, 247900, 268000, 296000, 309875, 335000, 370000, 396640, 495800, 536000, 619750, 670000, 740000, 793280, 991600, 1239500, 1340000, 1480000, 1549375, 1983200, 2479000, 2680000, 3098750, 3966400, 4958000, 6197500, 9916000, 12395000, 19832000, 24790000, 49580000, 99160000]

約数ペア:

[(1, 99160000), (2, 49580000), (4, 24790000), (5, 19832000), (8, 12395000), (10, 9916000), (16, 6197500), (20, 4958000), (25, 3966400), (32, 3098750), (37, 2680000), (40, 2479000), (50, 1983200), (64, 1549375), (67, 1480000), (74, 1340000), (80, 1239500), (100, 991600), (125, 793280), (134, 740000), (148, 670000), (160, 619750), (185, 536000), (200, 495800), (250, 396640), (268, 370000), (296, 335000), (320, 309875), (335, 296000), (370, 268000), (400, 247900), (500, 198320), (536, 185000), (592, 167500), (625, 158656), (670, 148000), (740, 134000), (800, 123950), (925, 107200), (1000, 99160), (1072, 92500), (1184, 83750), (1250, 79328), (1340, 74000), (1480, 67000), (1600, 61975), (1675, 59200), (1850, 53600), (2000, 49580), (2144, 46250), (2368, 41875), (2479, 40000), (2500, 39664), (2680, 37000), (2960, 33500), (3350, 29600), (3700, 26800), (4000, 24790), (4288, 23125), (4625, 21440), (4958, 20000), (5000, 19832), (5360, 18500), (5920, 16750), (6700, 14800), (7400, 13400), (8000, 12395), (8375, 11840), (9250, 10720), (9916, 10000)]