196394100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2346

約数の個数: 144

約数和(自身を含む): 665540736

約数和(自身を除く): 469146636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 820, 861, 1025, 1050, 1148, 1230, 1435, 1722, 2050, 2100, 2281, 2460, 2870, 3075, 3444, 4100, 4305, 4562, 5740, 6150, 6843, 7175, 8610, 9124, 11405, 12300, 13686, 14350, 15967, 17220, 21525, 22810, 27372, 28700, 31934, 34215, 43050, 45620, 47901, 57025, 63868, 68430, 79835, 86100, 93521, 95802, 114050, 136860, 159670, 171075, 187042, 191604, 228100, 239505, 280563, 319340, 342150, 374084, 399175, 467605, 479010, 561126, 654647, 684300, 798350, 935210, 958020, 1122252, 1197525, 1309294, 1402815, 1596700, 1870420, 1963941, 2338025, 2395050, 2618588, 2805630, 3273235, 3927882, 4676050, 4790100, 5611260, 6546470, 7014075, 7855764, 9352100, 9819705, 13092940, 14028150, 16366175, 19639410, 28056300, 32732350, 39278820, 49098525, 65464700, 98197050, 196394100]

約数ペア:

[(1, 196394100), (2, 98197050), (3, 65464700), (4, 49098525), (5, 39278820), (6, 32732350), (7, 28056300), (10, 19639410), (12, 16366175), (14, 14028150), (15, 13092940), (20, 9819705), (21, 9352100), (25, 7855764), (28, 7014075), (30, 6546470), (35, 5611260), (41, 4790100), (42, 4676050), (50, 3927882), (60, 3273235), (70, 2805630), (75, 2618588), (82, 2395050), (84, 2338025), (100, 1963941), (105, 1870420), (123, 1596700), (140, 1402815), (150, 1309294), (164, 1197525), (175, 1122252), (205, 958020), (210, 935210), (246, 798350), (287, 684300), (300, 654647), (350, 561126), (410, 479010), (420, 467605), (492, 399175), (525, 374084), (574, 342150), (615, 319340), (700, 280563), (820, 239505), (861, 228100), (1025, 191604), (1050, 187042), (1148, 171075), (1230, 159670), (1435, 136860), (1722, 114050), (2050, 95802), (2100, 93521), (2281, 86100), (2460, 79835), (2870, 68430), (3075, 63868), (3444, 57025), (4100, 47901), (4305, 45620), (4562, 43050), (5740, 34215), (6150, 31934), (6843, 28700), (7175, 27372), (8610, 22810), (9124, 21525), (11405, 17220), (12300, 15967), (13686, 14350)]