1025548020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2919

約数の個数: 192

約数和(自身を含む): 3685301760

約数和(自身を除く): 2659753740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 97, 105, 108, 126, 135, 140, 180, 189, 194, 210, 252, 270, 291, 315, 378, 388, 420, 485, 540, 582, 630, 679, 756, 873, 945, 970, 1164, 1260, 1358, 1455, 1746, 1890, 1940, 2037, 2619, 2716, 2797, 2910, 3395, 3492, 3780, 4074, 4365, 5238, 5594, 5820, 6111, 6790, 8148, 8391, 8730, 10185, 10476, 11188, 12222, 13095, 13580, 13985, 16782, 17460, 18333, 19579, 20370, 24444, 25173, 26190, 27970, 30555, 33564, 36666, 39158, 40740, 41955, 50346, 52380, 55940, 58737, 61110, 73332, 75519, 78316, 83910, 91665, 97895, 100692, 117474, 122220, 125865, 151038, 167820, 176211, 183330, 195790, 234948, 251730, 271309, 293685, 302076, 352422, 366660, 377595, 391580, 503460, 528633, 542618, 587370, 704844, 755190, 813927, 881055, 1057266, 1085236, 1174740, 1356545, 1510380, 1627854, 1762110, 1899163, 2114532, 2441781, 2643165, 2713090, 3255708, 3524220, 3798326, 4069635, 4883562, 5286330, 5426180, 5697489, 7325343, 7596652, 8139270, 9495815, 9767124, 10572660, 11394978, 12208905, 14650686, 16278540, 17092467, 18991630, 22789956, 24417810, 28487445, 29301372, 34184934, 36626715, 37983260, 48835620, 51277401, 56974890, 68369868, 73253430, 85462335, 102554802, 113949780, 146506860, 170924670, 205109604, 256387005, 341849340, 512774010, 1025548020]

約数ペア:

[(1, 1025548020), (2, 512774010), (3, 341849340), (4, 256387005), (5, 205109604), (6, 170924670), (7, 146506860), (9, 113949780), (10, 102554802), (12, 85462335), (14, 73253430), (15, 68369868), (18, 56974890), (20, 51277401), (21, 48835620), (27, 37983260), (28, 36626715), (30, 34184934), (35, 29301372), (36, 28487445), (42, 24417810), (45, 22789956), (54, 18991630), (60, 17092467), (63, 16278540), (70, 14650686), (84, 12208905), (90, 11394978), (97, 10572660), (105, 9767124), (108, 9495815), (126, 8139270), (135, 7596652), (140, 7325343), (180, 5697489), (189, 5426180), (194, 5286330), (210, 4883562), (252, 4069635), (270, 3798326), (291, 3524220), (315, 3255708), (378, 2713090), (388, 2643165), (420, 2441781), (485, 2114532), (540, 1899163), (582, 1762110), (630, 1627854), (679, 1510380), (756, 1356545), (873, 1174740), (945, 1085236), (970, 1057266), (1164, 881055), (1260, 813927), (1358, 755190), (1455, 704844), (1746, 587370), (1890, 542618), (1940, 528633), (2037, 503460), (2619, 391580), (2716, 377595), (2797, 366660), (2910, 352422), (3395, 302076), (3492, 293685), (3780, 271309), (4074, 251730), (4365, 234948), (5238, 195790), (5594, 183330), (5820, 176211), (6111, 167820), (6790, 151038), (8148, 125865), (8391, 122220), (8730, 117474), (10185, 100692), (10476, 97895), (11188, 91665), (12222, 83910), (13095, 78316), (13580, 75519), (13985, 73332), (16782, 61110), (17460, 58737), (18333, 55940), (19579, 52380), (20370, 50346), (24444, 41955), (25173, 40740), (26190, 39158), (27970, 36666), (30555, 33564)]