83191860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 264365640

約数和(自身を除く): 181173780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 577, 801, 810, 890, 1068, 1154, 1335, 1602, 1620, 1731, 1780, 2308, 2403, 2670, 2885, 3204, 3462, 4005, 4806, 5193, 5340, 5770, 6924, 7209, 8010, 8655, 9612, 10386, 11540, 12015, 14418, 15579, 16020, 17310, 20772, 24030, 25965, 28836, 31158, 34620, 36045, 46737, 48060, 51353, 51930, 62316, 72090, 77895, 93474, 102706, 103860, 144180, 154059, 155790, 186948, 205412, 233685, 256765, 308118, 311580, 462177, 467370, 513530, 616236, 770295, 924354, 934740, 1027060, 1386531, 1540590, 1848708, 2310885, 2773062, 3081180, 4159593, 4621770, 5546124, 6932655, 8319186, 9243540, 13865310, 16638372, 20797965, 27730620, 41595930, 83191860]

約数ペア:

[(1, 83191860), (2, 41595930), (3, 27730620), (4, 20797965), (5, 16638372), (6, 13865310), (9, 9243540), (10, 8319186), (12, 6932655), (15, 5546124), (18, 4621770), (20, 4159593), (27, 3081180), (30, 2773062), (36, 2310885), (45, 1848708), (54, 1540590), (60, 1386531), (81, 1027060), (89, 934740), (90, 924354), (108, 770295), (135, 616236), (162, 513530), (178, 467370), (180, 462177), (267, 311580), (270, 308118), (324, 256765), (356, 233685), (405, 205412), (445, 186948), (534, 155790), (540, 154059), (577, 144180), (801, 103860), (810, 102706), (890, 93474), (1068, 77895), (1154, 72090), (1335, 62316), (1602, 51930), (1620, 51353), (1731, 48060), (1780, 46737), (2308, 36045), (2403, 34620), (2670, 31158), (2885, 28836), (3204, 25965), (3462, 24030), (4005, 20772), (4806, 17310), (5193, 16020), (5340, 15579), (5770, 14418), (6924, 12015), (7209, 11540), (8010, 10386), (8655, 9612)]