77228640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 279916560

約数和(自身を除く): 202687920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 101, 108, 118, 120, 135, 144, 160, 162, 177, 180, 202, 216, 236, 240, 270, 288, 295, 303, 324, 354, 360, 404, 405, 432, 472, 480, 505, 531, 540, 590, 606, 648, 708, 720, 808, 810, 864, 885, 909, 944, 1010, 1062, 1080, 1180, 1212, 1296, 1416, 1440, 1515, 1593, 1616, 1620, 1770, 1818, 1888, 2020, 2124, 2160, 2360, 2424, 2592, 2655, 2727, 2832, 3030, 3186, 3232, 3240, 3540, 3636, 4040, 4248, 4320, 4545, 4720, 4779, 4848, 5310, 5454, 5664, 5959, 6060, 6372, 6480, 7080, 7272, 7965, 8080, 8181, 8496, 9090, 9440, 9558, 9696, 10620, 10908, 11918, 12120, 12744, 12960, 13635, 14160, 14544, 15930, 16160, 16362, 16992, 17877, 18180, 19116, 21240, 21816, 23836, 23895, 24240, 25488, 27270, 28320, 29088, 29795, 31860, 32724, 35754, 36360, 38232, 40905, 42480, 43632, 47672, 47790, 48480, 50976, 53631, 54540, 59590, 63720, 65448, 71508, 72720, 76464, 81810, 84960, 87264, 89385, 95344, 95580, 107262, 109080, 119180, 127440, 130896, 143016, 145440, 152928, 160893, 163620, 178770, 190688, 191160, 214524, 218160, 238360, 254880, 261792, 268155, 286032, 321786, 327240, 357540, 382320, 429048, 436320, 476720, 482679, 536310, 572064, 643572, 654480, 715080, 764640, 804465, 858096, 953440, 965358, 1072620, 1287144, 1308960, 1430160, 1608930, 1716192, 1930716, 2145240, 2413395, 2574288, 2860320, 3217860, 3861432, 4290480, 4826790, 5148576, 6435720, 7722864, 8580960, 9653580, 12871440, 15445728, 19307160, 25742880, 38614320, 77228640]

約数ペア:

[(1, 77228640), (2, 38614320), (3, 25742880), (4, 19307160), (5, 15445728), (6, 12871440), (8, 9653580), (9, 8580960), (10, 7722864), (12, 6435720), (15, 5148576), (16, 4826790), (18, 4290480), (20, 3861432), (24, 3217860), (27, 2860320), (30, 2574288), (32, 2413395), (36, 2145240), (40, 1930716), (45, 1716192), (48, 1608930), (54, 1430160), (59, 1308960), (60, 1287144), (72, 1072620), (80, 965358), (81, 953440), (90, 858096), (96, 804465), (101, 764640), (108, 715080), (118, 654480), (120, 643572), (135, 572064), (144, 536310), (160, 482679), (162, 476720), (177, 436320), (180, 429048), (202, 382320), (216, 357540), (236, 327240), (240, 321786), (270, 286032), (288, 268155), (295, 261792), (303, 254880), (324, 238360), (354, 218160), (360, 214524), (404, 191160), (405, 190688), (432, 178770), (472, 163620), (480, 160893), (505, 152928), (531, 145440), (540, 143016), (590, 130896), (606, 127440), (648, 119180), (708, 109080), (720, 107262), (808, 95580), (810, 95344), (864, 89385), (885, 87264), (909, 84960), (944, 81810), (1010, 76464), (1062, 72720), (1080, 71508), (1180, 65448), (1212, 63720), (1296, 59590), (1416, 54540), (1440, 53631), (1515, 50976), (1593, 48480), (1616, 47790), (1620, 47672), (1770, 43632), (1818, 42480), (1888, 40905), (2020, 38232), (2124, 36360), (2160, 35754), (2360, 32724), (2424, 31860), (2592, 29795), (2655, 29088), (2727, 28320), (2832, 27270), (3030, 25488), (3186, 24240), (3232, 23895), (3240, 23836), (3540, 21816), (3636, 21240), (4040, 19116), (4248, 18180), (4320, 17877), (4545, 16992), (4720, 16362), (4779, 16160), (4848, 15930), (5310, 14544), (5454, 14160), (5664, 13635), (5959, 12960), (6060, 12744), (6372, 12120), (6480, 11918), (7080, 10908), (7272, 10620), (7965, 9696), (8080, 9558), (8181, 9440), (8496, 9090)]