125219220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 402506496

約数和(自身を除く): 277287276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 562, 843, 1061, 1124, 1405, 1686, 1967, 2122, 2810, 3183, 3372, 3934, 4215, 4244, 5305, 5620, 5901, 6366, 7427, 7868, 8430, 9835, 10610, 11802, 12732, 14854, 15915, 16860, 19670, 21220, 22281, 23604, 29505, 29708, 31830, 37135, 39340, 44562, 59010, 63660, 74270, 89124, 111405, 118020, 148540, 222810, 298141, 445620, 596282, 894423, 1192564, 1490705, 1788846, 2086987, 2981410, 3577692, 4173974, 4472115, 5962820, 6260961, 8347948, 8944230, 10434935, 12521922, 17888460, 20869870, 25043844, 31304805, 41739740, 62609610, 125219220]

約数ペア:

[(1, 125219220), (2, 62609610), (3, 41739740), (4, 31304805), (5, 25043844), (6, 20869870), (7, 17888460), (10, 12521922), (12, 10434935), (14, 8944230), (15, 8347948), (20, 6260961), (21, 5962820), (28, 4472115), (30, 4173974), (35, 3577692), (42, 2981410), (60, 2086987), (70, 1788846), (84, 1490705), (105, 1192564), (140, 894423), (210, 596282), (281, 445620), (420, 298141), (562, 222810), (843, 148540), (1061, 118020), (1124, 111405), (1405, 89124), (1686, 74270), (1967, 63660), (2122, 59010), (2810, 44562), (3183, 39340), (3372, 37135), (3934, 31830), (4215, 29708), (4244, 29505), (5305, 23604), (5620, 22281), (5901, 21220), (6366, 19670), (7427, 16860), (7868, 15915), (8430, 14854), (9835, 12732), (10610, 11802)]