766886940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 2508881760

約数和(自身を除く): 1741994820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 101, 108, 109, 129, 135, 162, 172, 180, 202, 215, 218, 258, 270, 303, 324, 327, 387, 404, 405, 430, 436, 505, 516, 540, 545, 606, 645, 654, 774, 810, 860, 909, 981, 1010, 1090, 1161, 1212, 1290, 1308, 1515, 1548, 1620, 1635, 1818, 1935, 1962, 2020, 2180, 2322, 2580, 2727, 2943, 3030, 3270, 3483, 3636, 3870, 3924, 4343, 4545, 4644, 4687, 4905, 5454, 5805, 5886, 6060, 6540, 6966, 7740, 8181, 8686, 8829, 9090, 9374, 9810, 10908, 11009, 11610, 11772, 13029, 13635, 13932, 14061, 14715, 16362, 17372, 17415, 17658, 18180, 18748, 19620, 21715, 22018, 23220, 23435, 26058, 27270, 28122, 29430, 32724, 33027, 34830, 35316, 39087, 40905, 42183, 43430, 44036, 44145, 46870, 52116, 54540, 55045, 56244, 58860, 65145, 66054, 69660, 70305, 78174, 81810, 84366, 86860, 88290, 93740, 99081, 110090, 117261, 126549, 130290, 132108, 140610, 156348, 163620, 165135, 168732, 176580, 195435, 198162, 210915, 220180, 234522, 253098, 260580, 281220, 297243, 330270, 351783, 379647, 390870, 396324, 421830, 469044, 473387, 495405, 506196, 586305, 594486, 632745, 660540, 703566, 759294, 781740, 843660, 891729, 946774, 990810, 1172610, 1188972, 1265490, 1407132, 1420161, 1486215, 1518588, 1758915, 1783458, 1893548, 1898235, 1981620, 2345220, 2366935, 2530980, 2840322, 2972430, 3517830, 3566916, 3796470, 4260483, 4458645, 4733870, 5680644, 5944860, 7035660, 7100805, 7592940, 8520966, 8917290, 9467740, 12781449, 14201610, 17041932, 17834580, 21302415, 25562898, 28403220, 38344347, 42604830, 51125796, 63907245, 76688694, 85209660, 127814490, 153377388, 191721735, 255628980, 383443470, 766886940]

約数ペア:

[(1, 766886940), (2, 383443470), (3, 255628980), (4, 191721735), (5, 153377388), (6, 127814490), (9, 85209660), (10, 76688694), (12, 63907245), (15, 51125796), (18, 42604830), (20, 38344347), (27, 28403220), (30, 25562898), (36, 21302415), (43, 17834580), (45, 17041932), (54, 14201610), (60, 12781449), (81, 9467740), (86, 8917290), (90, 8520966), (101, 7592940), (108, 7100805), (109, 7035660), (129, 5944860), (135, 5680644), (162, 4733870), (172, 4458645), (180, 4260483), (202, 3796470), (215, 3566916), (218, 3517830), (258, 2972430), (270, 2840322), (303, 2530980), (324, 2366935), (327, 2345220), (387, 1981620), (404, 1898235), (405, 1893548), (430, 1783458), (436, 1758915), (505, 1518588), (516, 1486215), (540, 1420161), (545, 1407132), (606, 1265490), (645, 1188972), (654, 1172610), (774, 990810), (810, 946774), (860, 891729), (909, 843660), (981, 781740), (1010, 759294), (1090, 703566), (1161, 660540), (1212, 632745), (1290, 594486), (1308, 586305), (1515, 506196), (1548, 495405), (1620, 473387), (1635, 469044), (1818, 421830), (1935, 396324), (1962, 390870), (2020, 379647), (2180, 351783), (2322, 330270), (2580, 297243), (2727, 281220), (2943, 260580), (3030, 253098), (3270, 234522), (3483, 220180), (3636, 210915), (3870, 198162), (3924, 195435), (4343, 176580), (4545, 168732), (4644, 165135), (4687, 163620), (4905, 156348), (5454, 140610), (5805, 132108), (5886, 130290), (6060, 126549), (6540, 117261), (6966, 110090), (7740, 99081), (8181, 93740), (8686, 88290), (8829, 86860), (9090, 84366), (9374, 81810), (9810, 78174), (10908, 70305), (11009, 69660), (11610, 66054), (11772, 65145), (13029, 58860), (13635, 56244), (13932, 55045), (14061, 54540), (14715, 52116), (16362, 46870), (17372, 44145), (17415, 44036), (17658, 43430), (18180, 42183), (18748, 40905), (19620, 39087), (21715, 35316), (22018, 34830), (23220, 33027), (23435, 32724), (26058, 29430), (27270, 28122)]