194961200

素因数分解:

$2^4\times 5^2\times 7^5\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 565298640

約数和(自身を除く): 370337440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 80, 98, 100, 112, 116, 140, 145, 175, 196, 200, 203, 232, 245, 280, 290, 343, 350, 392, 400, 406, 464, 490, 560, 580, 686, 700, 725, 784, 812, 980, 1015, 1160, 1225, 1372, 1400, 1421, 1450, 1624, 1715, 1960, 2030, 2320, 2401, 2450, 2744, 2800, 2842, 2900, 3248, 3430, 3920, 4060, 4802, 4900, 5075, 5488, 5684, 5800, 6860, 7105, 8120, 8575, 9604, 9800, 9947, 10150, 11368, 11600, 12005, 13720, 14210, 16240, 16807, 17150, 19208, 19600, 19894, 20300, 22736, 24010, 27440, 28420, 33614, 34300, 35525, 38416, 39788, 40600, 48020, 49735, 56840, 60025, 67228, 68600, 69629, 71050, 79576, 81200, 84035, 96040, 99470, 113680, 120050, 134456, 137200, 139258, 142100, 159152, 168070, 192080, 198940, 240100, 248675, 268912, 278516, 284200, 336140, 348145, 397880, 420175, 480200, 487403, 497350, 557032, 568400, 672280, 696290, 795760, 840350, 960400, 974806, 994700, 1114064, 1344560, 1392580, 1680700, 1740725, 1949612, 1989400, 2437015, 2785160, 3361400, 3481450, 3899224, 3978800, 4874030, 5570320, 6722800, 6962900, 7798448, 9748060, 12185075, 13925800, 19496120, 24370150, 27851600, 38992240, 48740300, 97480600, 194961200]

約数ペア:

[(1, 194961200), (2, 97480600), (4, 48740300), (5, 38992240), (7, 27851600), (8, 24370150), (10, 19496120), (14, 13925800), (16, 12185075), (20, 9748060), (25, 7798448), (28, 6962900), (29, 6722800), (35, 5570320), (40, 4874030), (49, 3978800), (50, 3899224), (56, 3481450), (58, 3361400), (70, 2785160), (80, 2437015), (98, 1989400), (100, 1949612), (112, 1740725), (116, 1680700), (140, 1392580), (145, 1344560), (175, 1114064), (196, 994700), (200, 974806), (203, 960400), (232, 840350), (245, 795760), (280, 696290), (290, 672280), (343, 568400), (350, 557032), (392, 497350), (400, 487403), (406, 480200), (464, 420175), (490, 397880), (560, 348145), (580, 336140), (686, 284200), (700, 278516), (725, 268912), (784, 248675), (812, 240100), (980, 198940), (1015, 192080), (1160, 168070), (1225, 159152), (1372, 142100), (1400, 139258), (1421, 137200), (1450, 134456), (1624, 120050), (1715, 113680), (1960, 99470), (2030, 96040), (2320, 84035), (2401, 81200), (2450, 79576), (2744, 71050), (2800, 69629), (2842, 68600), (2900, 67228), (3248, 60025), (3430, 56840), (3920, 49735), (4060, 48020), (4802, 40600), (4900, 39788), (5075, 38416), (5488, 35525), (5684, 34300), (5800, 33614), (6860, 28420), (7105, 27440), (8120, 24010), (8575, 22736), (9604, 20300), (9800, 19894), (9947, 19600), (10150, 19208), (11368, 17150), (11600, 16807), (12005, 16240), (13720, 14210)]