137668000

素因数分解:

$2^5\times 5^3\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 342171648

約数和(自身を除く): 204503648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 127, 160, 200, 250, 254, 271, 400, 500, 508, 542, 635, 800, 1000, 1016, 1084, 1270, 1355, 2000, 2032, 2168, 2540, 2710, 3175, 4000, 4064, 4336, 5080, 5420, 6350, 6775, 8672, 10160, 10840, 12700, 13550, 15875, 20320, 21680, 25400, 27100, 31750, 33875, 34417, 43360, 50800, 54200, 63500, 67750, 68834, 101600, 108400, 127000, 135500, 137668, 172085, 216800, 254000, 271000, 275336, 344170, 508000, 542000, 550672, 688340, 860425, 1084000, 1101344, 1376680, 1720850, 2753360, 3441700, 4302125, 5506720, 6883400, 8604250, 13766800, 17208500, 27533600, 34417000, 68834000, 137668000]

約数ペア:

[(1, 137668000), (2, 68834000), (4, 34417000), (5, 27533600), (8, 17208500), (10, 13766800), (16, 8604250), (20, 6883400), (25, 5506720), (32, 4302125), (40, 3441700), (50, 2753360), (80, 1720850), (100, 1376680), (125, 1101344), (127, 1084000), (160, 860425), (200, 688340), (250, 550672), (254, 542000), (271, 508000), (400, 344170), (500, 275336), (508, 271000), (542, 254000), (635, 216800), (800, 172085), (1000, 137668), (1016, 135500), (1084, 127000), (1270, 108400), (1355, 101600), (2000, 68834), (2032, 67750), (2168, 63500), (2540, 54200), (2710, 50800), (3175, 43360), (4000, 34417), (4064, 33875), (4336, 31750), (5080, 27100), (5420, 25400), (6350, 21680), (6775, 20320), (8672, 15875), (10160, 13550), (10840, 12700)]