61921600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 126

約数和(自身を含む): 165708330

約数和(自身を除く): 103786730

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 169, 200, 208, 229, 260, 320, 325, 338, 400, 416, 458, 520, 650, 676, 800, 832, 845, 916, 1040, 1145, 1300, 1352, 1600, 1690, 1832, 2080, 2290, 2600, 2704, 2977, 3380, 3664, 4160, 4225, 4580, 5200, 5408, 5725, 5954, 6760, 7328, 8450, 9160, 10400, 10816, 11450, 11908, 13520, 14656, 14885, 16900, 18320, 20800, 22900, 23816, 27040, 29770, 33800, 36640, 38701, 45800, 47632, 54080, 59540, 67600, 73280, 74425, 77402, 91600, 95264, 119080, 135200, 148850, 154804, 183200, 190528, 193505, 238160, 270400, 297700, 309608, 366400, 387010, 476320, 595400, 619216, 774020, 952640, 967525, 1190800, 1238432, 1548040, 1935050, 2381600, 2476864, 3096080, 3870100, 4763200, 6192160, 7740200, 12384320, 15480400, 30960800, 61921600]

約数ペア:

[(1, 61921600), (2, 30960800), (4, 15480400), (5, 12384320), (8, 7740200), (10, 6192160), (13, 4763200), (16, 3870100), (20, 3096080), (25, 2476864), (26, 2381600), (32, 1935050), (40, 1548040), (50, 1238432), (52, 1190800), (64, 967525), (65, 952640), (80, 774020), (100, 619216), (104, 595400), (130, 476320), (160, 387010), (169, 366400), (200, 309608), (208, 297700), (229, 270400), (260, 238160), (320, 193505), (325, 190528), (338, 183200), (400, 154804), (416, 148850), (458, 135200), (520, 119080), (650, 95264), (676, 91600), (800, 77402), (832, 74425), (845, 73280), (916, 67600), (1040, 59540), (1145, 54080), (1300, 47632), (1352, 45800), (1600, 38701), (1690, 36640), (1832, 33800), (2080, 29770), (2290, 27040), (2600, 23816), (2704, 22900), (2977, 20800), (3380, 18320), (3664, 16900), (4160, 14885), (4225, 14656), (4580, 13520), (5200, 11908), (5408, 11450), (5725, 10816), (5954, 10400), (6760, 9160), (7328, 8450)]