68068350

素因数分解:

$2^1\times 3^4\times 5^2\times 7^5$

素因数の和:59

約数の個数: 180

約数和(自身を含む): 220648824

約数和(自身を除く): 152580474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 81, 90, 98, 105, 126, 135, 147, 150, 162, 175, 189, 210, 225, 245, 270, 294, 315, 343, 350, 378, 405, 441, 450, 490, 525, 567, 630, 675, 686, 735, 810, 882, 945, 1029, 1050, 1134, 1225, 1323, 1350, 1470, 1575, 1715, 1890, 2025, 2058, 2205, 2401, 2450, 2646, 2835, 3087, 3150, 3430, 3675, 3969, 4050, 4410, 4725, 4802, 5145, 5670, 6174, 6615, 7203, 7350, 7938, 8575, 9261, 9450, 10290, 11025, 12005, 13230, 14175, 14406, 15435, 16807, 17150, 18522, 19845, 21609, 22050, 24010, 25725, 27783, 28350, 30870, 33075, 33614, 36015, 39690, 43218, 46305, 50421, 51450, 55566, 60025, 64827, 66150, 72030, 77175, 84035, 92610, 99225, 100842, 108045, 120050, 129654, 138915, 151263, 154350, 168070, 180075, 194481, 198450, 216090, 231525, 252105, 277830, 302526, 324135, 360150, 388962, 420175, 453789, 463050, 504210, 540225, 648270, 694575, 756315, 840350, 907578, 972405, 1080450, 1260525, 1361367, 1389150, 1512630, 1620675, 1944810, 2268945, 2521050, 2722734, 3241350, 3781575, 4537890, 4862025, 6806835, 7563150, 9724050, 11344725, 13613670, 22689450, 34034175, 68068350]

約数ペア:

[(1, 68068350), (2, 34034175), (3, 22689450), (5, 13613670), (6, 11344725), (7, 9724050), (9, 7563150), (10, 6806835), (14, 4862025), (15, 4537890), (18, 3781575), (21, 3241350), (25, 2722734), (27, 2521050), (30, 2268945), (35, 1944810), (42, 1620675), (45, 1512630), (49, 1389150), (50, 1361367), (54, 1260525), (63, 1080450), (70, 972405), (75, 907578), (81, 840350), (90, 756315), (98, 694575), (105, 648270), (126, 540225), (135, 504210), (147, 463050), (150, 453789), (162, 420175), (175, 388962), (189, 360150), (210, 324135), (225, 302526), (245, 277830), (270, 252105), (294, 231525), (315, 216090), (343, 198450), (350, 194481), (378, 180075), (405, 168070), (441, 154350), (450, 151263), (490, 138915), (525, 129654), (567, 120050), (630, 108045), (675, 100842), (686, 99225), (735, 92610), (810, 84035), (882, 77175), (945, 72030), (1029, 66150), (1050, 64827), (1134, 60025), (1225, 55566), (1323, 51450), (1350, 50421), (1470, 46305), (1575, 43218), (1715, 39690), (1890, 36015), (2025, 33614), (2058, 33075), (2205, 30870), (2401, 28350), (2450, 27783), (2646, 25725), (2835, 24010), (3087, 22050), (3150, 21609), (3430, 19845), (3675, 18522), (3969, 17150), (4050, 16807), (4410, 15435), (4725, 14406), (4802, 14175), (5145, 13230), (5670, 12005), (6174, 11025), (6615, 10290), (7203, 9450), (7350, 9261), (7938, 8575)]