20127362760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{2777}}^1$

素因数の和:5037

約数の個数: 160

約数和(自身を含む): 67704915960

約数和(自身を除く): 47577553200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2237, 2777, 3240, 4474, 5554, 6711, 8331, 8948, 11108, 11185, 13422, 13885, 16662, 17896, 20133, 22216, 22370, 24993, 26844, 27770, 33324, 33555, 40266, 41655, 44740, 49986, 53688, 55540, 60399, 66648, 67110, 74979, 80532, 83310, 89480, 99972, 100665, 111080, 120798, 124965, 134220, 149958, 161064, 166620, 181197, 199944, 201330, 224937, 241596, 249930, 268440, 299916, 301995, 333240, 362394, 374895, 402660, 449874, 483192, 499860, 599832, 603990, 724788, 749790, 805320, 899748, 905985, 999720, 1124685, 1207980, 1449576, 1499580, 1799496, 1811970, 2249370, 2415960, 2999160, 3623940, 4498740, 6212149, 7247880, 8997480, 12424298, 18636447, 24848596, 31060745, 37272894, 49697192, 55909341, 62121490, 74545788, 93182235, 111818682, 124242980, 149091576, 167728023, 186364470, 223637364, 248485960, 279546705, 335456046, 372728940, 447274728, 503184069, 559093410, 670912092, 745457880, 838640115, 1006368138, 1118186820, 1341824184, 1677280230, 2012736276, 2236373640, 2515920345, 3354560460, 4025472552, 5031840690, 6709120920, 10063681380, 20127362760]

約数ペア:

[(1, 20127362760), (2, 10063681380), (3, 6709120920), (4, 5031840690), (5, 4025472552), (6, 3354560460), (8, 2515920345), (9, 2236373640), (10, 2012736276), (12, 1677280230), (15, 1341824184), (18, 1118186820), (20, 1006368138), (24, 838640115), (27, 745457880), (30, 670912092), (36, 559093410), (40, 503184069), (45, 447274728), (54, 372728940), (60, 335456046), (72, 279546705), (81, 248485960), (90, 223637364), (108, 186364470), (120, 167728023), (135, 149091576), (162, 124242980), (180, 111818682), (216, 93182235), (270, 74545788), (324, 62121490), (360, 55909341), (405, 49697192), (540, 37272894), (648, 31060745), (810, 24848596), (1080, 18636447), (1620, 12424298), (2237, 8997480), (2777, 7247880), (3240, 6212149), (4474, 4498740), (5554, 3623940), (6711, 2999160), (8331, 2415960), (8948, 2249370), (11108, 1811970), (11185, 1799496), (13422, 1499580), (13885, 1449576), (16662, 1207980), (17896, 1124685), (20133, 999720), (22216, 905985), (22370, 899748), (24993, 805320), (26844, 749790), (27770, 724788), (33324, 603990), (33555, 599832), (40266, 499860), (41655, 483192), (44740, 449874), (49986, 402660), (53688, 374895), (55540, 362394), (60399, 333240), (66648, 301995), (67110, 299916), (74979, 268440), (80532, 249930), (83310, 241596), (89480, 224937), (99972, 201330), (100665, 199944), (111080, 181197), (120798, 166620), (124965, 161064), (134220, 149958)]