137750340

素因数分解:

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

素因数の和:25261

約数の個数: 96

約数和(自身を含む): 474727680

約数和(自身を除く): 336977340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 25229, 50458, 75687, 100916, 126145, 151374, 176603, 252290, 302748, 327977, 353206, 378435, 504580, 529809, 655954, 706412, 756870, 883015, 983931, 1059618, 1311908, 1513740, 1639885, 1766030, 1967862, 2119236, 2295839, 2649045, 3279770, 3532060, 3935724, 4591678, 4919655, 5298090, 6559540, 6887517, 9183356, 9839310, 10596180, 11479195, 13775034, 19678620, 22958390, 27550068, 34437585, 45916780, 68875170, 137750340]

約数ペア:

[(1, 137750340), (2, 68875170), (3, 45916780), (4, 34437585), (5, 27550068), (6, 22958390), (7, 19678620), (10, 13775034), (12, 11479195), (13, 10596180), (14, 9839310), (15, 9183356), (20, 6887517), (21, 6559540), (26, 5298090), (28, 4919655), (30, 4591678), (35, 3935724), (39, 3532060), (42, 3279770), (52, 2649045), (60, 2295839), (65, 2119236), (70, 1967862), (78, 1766030), (84, 1639885), (91, 1513740), (105, 1311908), (130, 1059618), (140, 983931), (156, 883015), (182, 756870), (195, 706412), (210, 655954), (260, 529809), (273, 504580), (364, 378435), (390, 353206), (420, 327977), (455, 302748), (546, 252290), (780, 176603), (910, 151374), (1092, 126145), (1365, 100916), (1820, 75687), (2730, 50458), (5460, 25229)]