2816454900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2029}}^1$

素因数の和:2714

約数の個数: 144

約数和(自身を含む): 9331763840

約数和(自身を除く): 6515308940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 661, 700, 1050, 1322, 1983, 2029, 2100, 2644, 3305, 3966, 4058, 4627, 6087, 6610, 7932, 8116, 9254, 9915, 10145, 12174, 13220, 13881, 14203, 16525, 18508, 19830, 20290, 23135, 24348, 27762, 28406, 30435, 33050, 39660, 40580, 42609, 46270, 49575, 50725, 55524, 56812, 60870, 66100, 69405, 71015, 85218, 92540, 99150, 101450, 115675, 121740, 138810, 142030, 152175, 170436, 198300, 202900, 213045, 231350, 277620, 284060, 304350, 347025, 355075, 426090, 462700, 608700, 694050, 710150, 852180, 1065225, 1341169, 1388100, 1420300, 2130450, 2682338, 4023507, 4260900, 5364676, 6705845, 8047014, 9388183, 13411690, 16094028, 18776366, 20117535, 26823380, 28164549, 33529225, 37552732, 40235070, 46940915, 56329098, 67058450, 80470140, 93881830, 100587675, 112658196, 134116900, 140822745, 187763660, 201175350, 234704575, 281645490, 402350700, 469409150, 563290980, 704113725, 938818300, 1408227450, 2816454900]

約数ペア:

[(1, 2816454900), (2, 1408227450), (3, 938818300), (4, 704113725), (5, 563290980), (6, 469409150), (7, 402350700), (10, 281645490), (12, 234704575), (14, 201175350), (15, 187763660), (20, 140822745), (21, 134116900), (25, 112658196), (28, 100587675), (30, 93881830), (35, 80470140), (42, 67058450), (50, 56329098), (60, 46940915), (70, 40235070), (75, 37552732), (84, 33529225), (100, 28164549), (105, 26823380), (140, 20117535), (150, 18776366), (175, 16094028), (210, 13411690), (300, 9388183), (350, 8047014), (420, 6705845), (525, 5364676), (661, 4260900), (700, 4023507), (1050, 2682338), (1322, 2130450), (1983, 1420300), (2029, 1388100), (2100, 1341169), (2644, 1065225), (3305, 852180), (3966, 710150), (4058, 694050), (4627, 608700), (6087, 462700), (6610, 426090), (7932, 355075), (8116, 347025), (9254, 304350), (9915, 284060), (10145, 277620), (12174, 231350), (13220, 213045), (13881, 202900), (14203, 198300), (16525, 170436), (18508, 152175), (19830, 142030), (20290, 138810), (23135, 121740), (24348, 115675), (27762, 101450), (28406, 99150), (30435, 92540), (33050, 85218), (39660, 71015), (40580, 69405), (42609, 66100), (46270, 60870), (49575, 56812), (50725, 55524)]