47671740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 159056352

約数和(自身を除く): 111384612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 577, 612, 765, 810, 918, 972, 1020, 1154, 1215, 1377, 1530, 1620, 1731, 1836, 2295, 2308, 2430, 2754, 2885, 3060, 3462, 4131, 4590, 4860, 5193, 5508, 5770, 6885, 6924, 8262, 8655, 9180, 9809, 10386, 11540, 13770, 15579, 16524, 17310, 19618, 20655, 20772, 25965, 27540, 29427, 31158, 34620, 39236, 41310, 46737, 49045, 51930, 58854, 62316, 77895, 82620, 88281, 93474, 98090, 103860, 117708, 140211, 147135, 155790, 176562, 186948, 196180, 233685, 264843, 280422, 294270, 311580, 353124, 441405, 467370, 529686, 560844, 588540, 701055, 794529, 882810, 934740, 1059372, 1324215, 1402110, 1589058, 1765620, 2383587, 2648430, 2804220, 3178116, 3972645, 4767174, 5296860, 7945290, 9534348, 11917935, 15890580, 23835870, 47671740]

約数ペア:

[(1, 47671740), (2, 23835870), (3, 15890580), (4, 11917935), (5, 9534348), (6, 7945290), (9, 5296860), (10, 4767174), (12, 3972645), (15, 3178116), (17, 2804220), (18, 2648430), (20, 2383587), (27, 1765620), (30, 1589058), (34, 1402110), (36, 1324215), (45, 1059372), (51, 934740), (54, 882810), (60, 794529), (68, 701055), (81, 588540), (85, 560844), (90, 529686), (102, 467370), (108, 441405), (135, 353124), (153, 311580), (162, 294270), (170, 280422), (180, 264843), (204, 233685), (243, 196180), (255, 186948), (270, 176562), (306, 155790), (324, 147135), (340, 140211), (405, 117708), (459, 103860), (486, 98090), (510, 93474), (540, 88281), (577, 82620), (612, 77895), (765, 62316), (810, 58854), (918, 51930), (972, 49045), (1020, 46737), (1154, 41310), (1215, 39236), (1377, 34620), (1530, 31158), (1620, 29427), (1731, 27540), (1836, 25965), (2295, 20772), (2308, 20655), (2430, 19618), (2754, 17310), (2885, 16524), (3060, 15579), (3462, 13770), (4131, 11540), (4590, 10386), (4860, 9809), (5193, 9180), (5508, 8655), (5770, 8262), (6885, 6924)]