275500680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25229}}^1$

素因数の和:25263

約数の個数: 128

約数和(自身を含む): 1017273600

約数和(自身を除く): 741772920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 25229, 50458, 75687, 100916, 126145, 151374, 176603, 201832, 252290, 302748, 327977, 353206, 378435, 504580, 529809, 605496, 655954, 706412, 756870, 883015, 983931, 1009160, 1059618, 1311908, 1412824, 1513740, 1639885, 1766030, 1967862, 2119236, 2295839, 2623816, 2649045, 3027480, 3279770, 3532060, 3935724, 4238472, 4591678, 4919655, 5298090, 6559540, 6887517, 7064120, 7871448, 9183356, 9839310, 10596180, 11479195, 13119080, 13775034, 18366712, 19678620, 21192360, 22958390, 27550068, 34437585, 39357240, 45916780, 55100136, 68875170, 91833560, 137750340, 275500680]

約数ペア:

[(1, 275500680), (2, 137750340), (3, 91833560), (4, 68875170), (5, 55100136), (6, 45916780), (7, 39357240), (8, 34437585), (10, 27550068), (12, 22958390), (13, 21192360), (14, 19678620), (15, 18366712), (20, 13775034), (21, 13119080), (24, 11479195), (26, 10596180), (28, 9839310), (30, 9183356), (35, 7871448), (39, 7064120), (40, 6887517), (42, 6559540), (52, 5298090), (56, 4919655), (60, 4591678), (65, 4238472), (70, 3935724), (78, 3532060), (84, 3279770), (91, 3027480), (104, 2649045), (105, 2623816), (120, 2295839), (130, 2119236), (140, 1967862), (156, 1766030), (168, 1639885), (182, 1513740), (195, 1412824), (210, 1311908), (260, 1059618), (273, 1009160), (280, 983931), (312, 883015), (364, 756870), (390, 706412), (420, 655954), (455, 605496), (520, 529809), (546, 504580), (728, 378435), (780, 353206), (840, 327977), (910, 302748), (1092, 252290), (1365, 201832), (1560, 176603), (1820, 151374), (2184, 126145), (2730, 100916), (3640, 75687), (5460, 50458), (10920, 25229)]