137435200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 126

約数和(自身を含む): 393613386

約数和(自身を除く): 256178186

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1753, 1960, 2240, 2450, 2800, 3136, 3506, 3920, 4900, 5600, 7012, 7840, 8765, 9800, 11200, 12271, 14024, 15680, 17530, 19600, 24542, 28048, 35060, 39200, 43825, 49084, 56096, 61355, 70120, 78400, 85897, 87650, 98168, 112192, 122710, 140240, 171794, 175300, 196336, 245420, 280480, 306775, 343588, 350600, 392672, 429485, 490840, 560960, 613550, 687176, 701200, 785344, 858970, 981680, 1227100, 1374352, 1402400, 1717940, 1963360, 2147425, 2454200, 2748704, 2804800, 3435880, 3926720, 4294850, 4908400, 5497408, 6871760, 8589700, 9816800, 13743520, 17179400, 19633600, 27487040, 34358800, 68717600, 137435200]

約数ペア:

[(1, 137435200), (2, 68717600), (4, 34358800), (5, 27487040), (7, 19633600), (8, 17179400), (10, 13743520), (14, 9816800), (16, 8589700), (20, 6871760), (25, 5497408), (28, 4908400), (32, 4294850), (35, 3926720), (40, 3435880), (49, 2804800), (50, 2748704), (56, 2454200), (64, 2147425), (70, 1963360), (80, 1717940), (98, 1402400), (100, 1374352), (112, 1227100), (140, 981680), (160, 858970), (175, 785344), (196, 701200), (200, 687176), (224, 613550), (245, 560960), (280, 490840), (320, 429485), (350, 392672), (392, 350600), (400, 343588), (448, 306775), (490, 280480), (560, 245420), (700, 196336), (784, 175300), (800, 171794), (980, 140240), (1120, 122710), (1225, 112192), (1400, 98168), (1568, 87650), (1600, 85897), (1753, 78400), (1960, 70120), (2240, 61355), (2450, 56096), (2800, 49084), (3136, 43825), (3506, 39200), (3920, 35060), (4900, 28048), (5600, 24542), (7012, 19600), (7840, 17530), (8765, 15680), (9800, 14024), (11200, 12271)]