100857400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 272616480

約数和(自身を除く): 171759080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 175, 200, 244, 280, 305, 350, 427, 488, 610, 700, 854, 1181, 1220, 1400, 1525, 1708, 2135, 2362, 2440, 3050, 3416, 4270, 4724, 5905, 6100, 8267, 8540, 9448, 10675, 11810, 12200, 16534, 17080, 21350, 23620, 29525, 33068, 41335, 42700, 47240, 59050, 66136, 72041, 82670, 85400, 118100, 144082, 165340, 206675, 236200, 288164, 330680, 360205, 413350, 504287, 576328, 720410, 826700, 1008574, 1440820, 1653400, 1801025, 2017148, 2521435, 2881640, 3602050, 4034296, 5042870, 7204100, 10085740, 12607175, 14408200, 20171480, 25214350, 50428700, 100857400]

約数ペア:

[(1, 100857400), (2, 50428700), (4, 25214350), (5, 20171480), (7, 14408200), (8, 12607175), (10, 10085740), (14, 7204100), (20, 5042870), (25, 4034296), (28, 3602050), (35, 2881640), (40, 2521435), (50, 2017148), (56, 1801025), (61, 1653400), (70, 1440820), (100, 1008574), (122, 826700), (140, 720410), (175, 576328), (200, 504287), (244, 413350), (280, 360205), (305, 330680), (350, 288164), (427, 236200), (488, 206675), (610, 165340), (700, 144082), (854, 118100), (1181, 85400), (1220, 82670), (1400, 72041), (1525, 66136), (1708, 59050), (2135, 47240), (2362, 42700), (2440, 41335), (3050, 33068), (3416, 29525), (4270, 23620), (4724, 21350), (5905, 17080), (6100, 16534), (8267, 12200), (8540, 11810), (9448, 10675)]