68122620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 149823108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 131, 135, 162, 180, 214, 243, 262, 270, 321, 324, 393, 405, 428, 486, 524, 535, 540, 642, 655, 786, 810, 963, 972, 1070, 1179, 1215, 1284, 1310, 1572, 1605, 1620, 1926, 1965, 2140, 2358, 2430, 2620, 2889, 3210, 3537, 3852, 3930, 4716, 4815, 4860, 5778, 5895, 6420, 7074, 7860, 8667, 9630, 10611, 11556, 11790, 14017, 14148, 14445, 17334, 17685, 19260, 21222, 23580, 26001, 28034, 28890, 31833, 34668, 35370, 42051, 42444, 43335, 52002, 53055, 56068, 57780, 63666, 70085, 70740, 84102, 86670, 104004, 106110, 126153, 127332, 130005, 140170, 159165, 168204, 173340, 210255, 212220, 252306, 260010, 280340, 318330, 378459, 420510, 504612, 520020, 630765, 636660, 756918, 841020, 1135377, 1261530, 1513836, 1892295, 2270754, 2523060, 3406131, 3784590, 4541508, 5676885, 6812262, 7569180, 11353770, 13624524, 17030655, 22707540, 34061310, 68122620]

約数ペア:

[(1, 68122620), (2, 34061310), (3, 22707540), (4, 17030655), (5, 13624524), (6, 11353770), (9, 7569180), (10, 6812262), (12, 5676885), (15, 4541508), (18, 3784590), (20, 3406131), (27, 2523060), (30, 2270754), (36, 1892295), (45, 1513836), (54, 1261530), (60, 1135377), (81, 841020), (90, 756918), (107, 636660), (108, 630765), (131, 520020), (135, 504612), (162, 420510), (180, 378459), (214, 318330), (243, 280340), (262, 260010), (270, 252306), (321, 212220), (324, 210255), (393, 173340), (405, 168204), (428, 159165), (486, 140170), (524, 130005), (535, 127332), (540, 126153), (642, 106110), (655, 104004), (786, 86670), (810, 84102), (963, 70740), (972, 70085), (1070, 63666), (1179, 57780), (1215, 56068), (1284, 53055), (1310, 52002), (1572, 43335), (1605, 42444), (1620, 42051), (1926, 35370), (1965, 34668), (2140, 31833), (2358, 28890), (2430, 28034), (2620, 26001), (2889, 23580), (3210, 21222), (3537, 19260), (3852, 17685), (3930, 17334), (4716, 14445), (4815, 14148), (4860, 14017), (5778, 11790), (5895, 11556), (6420, 10611), (7074, 9630), (7860, 8667)]