245046060

素因数分解:

$2^2\times 3^6\times 5^1\times 7^5$

素因数の和:62

約数の個数: 252

約数和(自身を含む): 900124848

約数和(自身を除く): 655078788

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 686, 729, 735, 756, 810, 882, 945, 972, 980, 1029, 1134, 1215, 1260, 1323, 1372, 1458, 1470, 1620, 1701, 1715, 1764, 1890, 2058, 2205, 2268, 2401, 2430, 2646, 2835, 2916, 2940, 3087, 3402, 3430, 3645, 3780, 3969, 4116, 4410, 4802, 4860, 5103, 5145, 5292, 5670, 6174, 6615, 6804, 6860, 7203, 7290, 7938, 8505, 8820, 9261, 9604, 10206, 10290, 11340, 11907, 12005, 12348, 13230, 14406, 14580, 15435, 15876, 16807, 17010, 18522, 19845, 20412, 20580, 21609, 23814, 24010, 25515, 26460, 27783, 28812, 30870, 33614, 34020, 35721, 36015, 37044, 39690, 43218, 46305, 47628, 48020, 50421, 51030, 55566, 59535, 61740, 64827, 67228, 71442, 72030, 79380, 83349, 84035, 86436, 92610, 100842, 102060, 108045, 111132, 119070, 129654, 138915, 142884, 144060, 151263, 166698, 168070, 178605, 185220, 194481, 201684, 216090, 238140, 250047, 252105, 259308, 277830, 302526, 324135, 333396, 336140, 357210, 388962, 416745, 432180, 453789, 500094, 504210, 555660, 583443, 605052, 648270, 714420, 756315, 777924, 833490, 907578, 972405, 1000188, 1008420, 1166886, 1250235, 1296540, 1361367, 1512630, 1666980, 1750329, 1815156, 1944810, 2268945, 2333772, 2500470, 2722734, 2917215, 3025260, 3500658, 3889620, 4084101, 4537890, 5000940, 5445468, 5834430, 6806835, 7001316, 8168202, 8751645, 9075780, 11668860, 12252303, 13613670, 16336404, 17503290, 20420505, 24504606, 27227340, 35006580, 40841010, 49009212, 61261515, 81682020, 122523030, 245046060]

約数ペア:

[(1, 245046060), (2, 122523030), (3, 81682020), (4, 61261515), (5, 49009212), (6, 40841010), (7, 35006580), (9, 27227340), (10, 24504606), (12, 20420505), (14, 17503290), (15, 16336404), (18, 13613670), (20, 12252303), (21, 11668860), (27, 9075780), (28, 8751645), (30, 8168202), (35, 7001316), (36, 6806835), (42, 5834430), (45, 5445468), (49, 5000940), (54, 4537890), (60, 4084101), (63, 3889620), (70, 3500658), (81, 3025260), (84, 2917215), (90, 2722734), (98, 2500470), (105, 2333772), (108, 2268945), (126, 1944810), (135, 1815156), (140, 1750329), (147, 1666980), (162, 1512630), (180, 1361367), (189, 1296540), (196, 1250235), (210, 1166886), (243, 1008420), (245, 1000188), (252, 972405), (270, 907578), (294, 833490), (315, 777924), (324, 756315), (343, 714420), (378, 648270), (405, 605052), (420, 583443), (441, 555660), (486, 504210), (490, 500094), (540, 453789), (567, 432180), (588, 416745), (630, 388962), (686, 357210), (729, 336140), (735, 333396), (756, 324135), (810, 302526), (882, 277830), (945, 259308), (972, 252105), (980, 250047), (1029, 238140), (1134, 216090), (1215, 201684), (1260, 194481), (1323, 185220), (1372, 178605), (1458, 168070), (1470, 166698), (1620, 151263), (1701, 144060), (1715, 142884), (1764, 138915), (1890, 129654), (2058, 119070), (2205, 111132), (2268, 108045), (2401, 102060), (2430, 100842), (2646, 92610), (2835, 86436), (2916, 84035), (2940, 83349), (3087, 79380), (3402, 72030), (3430, 71442), (3645, 67228), (3780, 64827), (3969, 61740), (4116, 59535), (4410, 55566), (4802, 51030), (4860, 50421), (5103, 48020), (5145, 47628), (5292, 46305), (5670, 43218), (6174, 39690), (6615, 37044), (6804, 36015), (6860, 35721), (7203, 34020), (7290, 33614), (7938, 30870), (8505, 28812), (8820, 27783), (9261, 26460), (9604, 25515), (10206, 24010), (10290, 23814), (11340, 21609), (11907, 20580), (12005, 20412), (12348, 19845), (13230, 18522), (14406, 17010), (14580, 16807), (15435, 15876)]