80166510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 80

約数和(自身を含む): 226947600

約数和(自身を除く): 146781090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 5209, 7695, 10418, 15390, 15627, 26045, 31254, 46881, 52090, 78135, 93762, 98971, 140643, 156270, 197942, 234405, 281286, 296913, 421929, 468810, 494855, 593826, 703215, 843858, 890739, 989710, 1406430, 1484565, 1781478, 2109645, 2672217, 2969130, 4219290, 4453695, 5344434, 8016651, 8907390, 13361085, 16033302, 26722170, 40083255, 80166510]

約数ペア:

[(1, 80166510), (2, 40083255), (3, 26722170), (5, 16033302), (6, 13361085), (9, 8907390), (10, 8016651), (15, 5344434), (18, 4453695), (19, 4219290), (27, 2969130), (30, 2672217), (38, 2109645), (45, 1781478), (54, 1484565), (57, 1406430), (81, 989710), (90, 890739), (95, 843858), (114, 703215), (135, 593826), (162, 494855), (171, 468810), (190, 421929), (270, 296913), (285, 281286), (342, 234405), (405, 197942), (513, 156270), (570, 140643), (810, 98971), (855, 93762), (1026, 78135), (1539, 52090), (1710, 46881), (2565, 31254), (3078, 26045), (5130, 15627), (5209, 15390), (7695, 10418)]