2495008980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 8050538496

約数和(自身を除く): 5555529516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 127, 134, 135, 162, 180, 181, 201, 254, 268, 270, 324, 335, 362, 381, 402, 405, 508, 540, 543, 603, 635, 670, 724, 762, 804, 810, 905, 1005, 1086, 1143, 1206, 1270, 1340, 1524, 1620, 1629, 1809, 1810, 1905, 2010, 2172, 2286, 2412, 2540, 2715, 3015, 3258, 3429, 3618, 3620, 3810, 4020, 4572, 4887, 5427, 5430, 5715, 6030, 6516, 6858, 7236, 7620, 8145, 8509, 9045, 9774, 10287, 10854, 10860, 11430, 12060, 12127, 13716, 14661, 16290, 17018, 17145, 18090, 19548, 20574, 21708, 22860, 22987, 24254, 24435, 25527, 27135, 29322, 32580, 34036, 34290, 36180, 36381, 41148, 42545, 45974, 48508, 48870, 51054, 51435, 54270, 58644, 60635, 68580, 68961, 72762, 73305, 76581, 85090, 91948, 97740, 102108, 102870, 108540, 109143, 114935, 121270, 127635, 137922, 145524, 146610, 153162, 170180, 181905, 205740, 206883, 218286, 229743, 229870, 242540, 255270, 275844, 293220, 306324, 327429, 344805, 363810, 382905, 413766, 436572, 459486, 459740, 510540, 545715, 620649, 654858, 689229, 689610, 727620, 765810, 827532, 918972, 982287, 1034415, 1091430, 1148715, 1241298, 1309716, 1378458, 1379220, 1531620, 1540129, 1637145, 1861947, 1964574, 2068830, 2182860, 2297430, 2482596, 2756916, 3080258, 3103245, 3274290, 3446145, 3723894, 3929148, 4137660, 4594860, 4620387, 4911435, 6160516, 6206490, 6548580, 6892290, 7447788, 7700645, 9240774, 9309735, 9822870, 12412980, 13784580, 13861161, 15401290, 18481548, 18619470, 19645740, 23101935, 27722322, 30802580, 37238940, 41583483, 46203870, 55444644, 69305805, 83166966, 92407740, 124750449, 138611610, 166333932, 207917415, 249500898, 277223220, 415834830, 499001796, 623752245, 831669660, 1247504490, 2495008980]

約数ペア:

[(1, 2495008980), (2, 1247504490), (3, 831669660), (4, 623752245), (5, 499001796), (6, 415834830), (9, 277223220), (10, 249500898), (12, 207917415), (15, 166333932), (18, 138611610), (20, 124750449), (27, 92407740), (30, 83166966), (36, 69305805), (45, 55444644), (54, 46203870), (60, 41583483), (67, 37238940), (81, 30802580), (90, 27722322), (108, 23101935), (127, 19645740), (134, 18619470), (135, 18481548), (162, 15401290), (180, 13861161), (181, 13784580), (201, 12412980), (254, 9822870), (268, 9309735), (270, 9240774), (324, 7700645), (335, 7447788), (362, 6892290), (381, 6548580), (402, 6206490), (405, 6160516), (508, 4911435), (540, 4620387), (543, 4594860), (603, 4137660), (635, 3929148), (670, 3723894), (724, 3446145), (762, 3274290), (804, 3103245), (810, 3080258), (905, 2756916), (1005, 2482596), (1086, 2297430), (1143, 2182860), (1206, 2068830), (1270, 1964574), (1340, 1861947), (1524, 1637145), (1620, 1540129), (1629, 1531620), (1809, 1379220), (1810, 1378458), (1905, 1309716), (2010, 1241298), (2172, 1148715), (2286, 1091430), (2412, 1034415), (2540, 982287), (2715, 918972), (3015, 827532), (3258, 765810), (3429, 727620), (3618, 689610), (3620, 689229), (3810, 654858), (4020, 620649), (4572, 545715), (4887, 510540), (5427, 459740), (5430, 459486), (5715, 436572), (6030, 413766), (6516, 382905), (6858, 363810), (7236, 344805), (7620, 327429), (8145, 306324), (8509, 293220), (9045, 275844), (9774, 255270), (10287, 242540), (10854, 229870), (10860, 229743), (11430, 218286), (12060, 206883), (12127, 205740), (13716, 181905), (14661, 170180), (16290, 153162), (17018, 146610), (17145, 145524), (18090, 137922), (19548, 127635), (20574, 121270), (21708, 114935), (22860, 109143), (22987, 108540), (24254, 102870), (24435, 102108), (25527, 97740), (27135, 91948), (29322, 85090), (32580, 76581), (34036, 73305), (34290, 72762), (36180, 68961), (36381, 68580), (41148, 60635), (42545, 58644), (45974, 54270), (48508, 51435), (48870, 51054)]