147797460

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 484915200

約数和(自身を除く): 337117740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 109, 124, 135, 155, 162, 180, 186, 218, 243, 270, 279, 310, 324, 327, 372, 405, 436, 465, 486, 540, 545, 558, 620, 654, 729, 810, 837, 930, 972, 981, 1090, 1116, 1215, 1308, 1395, 1458, 1620, 1635, 1674, 1860, 1962, 2180, 2187, 2430, 2511, 2790, 2916, 2943, 3270, 3348, 3379, 3645, 3924, 4185, 4374, 4860, 4905, 5022, 5580, 5886, 6540, 6758, 7290, 7533, 8370, 8748, 8829, 9810, 10044, 10137, 10935, 11772, 12555, 13516, 14580, 14715, 15066, 16740, 16895, 17658, 19620, 20274, 21870, 22599, 25110, 26487, 29430, 30132, 30411, 33790, 35316, 37665, 40548, 43740, 44145, 45198, 50220, 50685, 52974, 58860, 60822, 67580, 67797, 75330, 79461, 88290, 90396, 91233, 101370, 105948, 112995, 121644, 132435, 135594, 150660, 152055, 158922, 176580, 182466, 202740, 225990, 238383, 264870, 271188, 273699, 304110, 317844, 338985, 364932, 397305, 451980, 456165, 476766, 529740, 547398, 608220, 677970, 794610, 821097, 912330, 953532, 1094796, 1191915, 1355940, 1368495, 1589220, 1642194, 1824660, 2383830, 2463291, 2736990, 3284388, 4105485, 4767660, 4926582, 5473980, 7389873, 8210970, 9853164, 12316455, 14779746, 16421940, 24632910, 29559492, 36949365, 49265820, 73898730, 147797460]

約数ペア:

[(1, 147797460), (2, 73898730), (3, 49265820), (4, 36949365), (5, 29559492), (6, 24632910), (9, 16421940), (10, 14779746), (12, 12316455), (15, 9853164), (18, 8210970), (20, 7389873), (27, 5473980), (30, 4926582), (31, 4767660), (36, 4105485), (45, 3284388), (54, 2736990), (60, 2463291), (62, 2383830), (81, 1824660), (90, 1642194), (93, 1589220), (108, 1368495), (109, 1355940), (124, 1191915), (135, 1094796), (155, 953532), (162, 912330), (180, 821097), (186, 794610), (218, 677970), (243, 608220), (270, 547398), (279, 529740), (310, 476766), (324, 456165), (327, 451980), (372, 397305), (405, 364932), (436, 338985), (465, 317844), (486, 304110), (540, 273699), (545, 271188), (558, 264870), (620, 238383), (654, 225990), (729, 202740), (810, 182466), (837, 176580), (930, 158922), (972, 152055), (981, 150660), (1090, 135594), (1116, 132435), (1215, 121644), (1308, 112995), (1395, 105948), (1458, 101370), (1620, 91233), (1635, 90396), (1674, 88290), (1860, 79461), (1962, 75330), (2180, 67797), (2187, 67580), (2430, 60822), (2511, 58860), (2790, 52974), (2916, 50685), (2943, 50220), (3270, 45198), (3348, 44145), (3379, 43740), (3645, 40548), (3924, 37665), (4185, 35316), (4374, 33790), (4860, 30411), (4905, 30132), (5022, 29430), (5580, 26487), (5886, 25110), (6540, 22599), (6758, 21870), (7290, 20274), (7533, 19620), (8370, 17658), (8748, 16895), (8829, 16740), (9810, 15066), (10044, 14715), (10137, 14580), (10935, 13516), (11772, 12555)]