83717200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 120

約数和(自身を含む): 238020480

約数和(自身を除く): 154303280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1031, 1160, 1400, 1450, 1624, 2030, 2062, 2320, 2800, 2900, 3248, 4060, 4124, 5075, 5155, 5800, 7217, 8120, 8248, 10150, 10310, 11600, 14434, 16240, 16496, 20300, 20620, 25775, 28868, 29899, 36085, 40600, 41240, 51550, 57736, 59798, 72170, 81200, 82480, 103100, 115472, 119596, 144340, 149495, 180425, 206200, 209293, 239192, 288680, 298990, 360850, 412400, 418586, 478384, 577360, 597980, 721700, 747475, 837172, 1046465, 1195960, 1443400, 1494950, 1674344, 2092930, 2391920, 2886800, 2989900, 3348688, 4185860, 5232325, 5979800, 8371720, 10464650, 11959600, 16743440, 20929300, 41858600, 83717200]

約数ペア:

[(1, 83717200), (2, 41858600), (4, 20929300), (5, 16743440), (7, 11959600), (8, 10464650), (10, 8371720), (14, 5979800), (16, 5232325), (20, 4185860), (25, 3348688), (28, 2989900), (29, 2886800), (35, 2391920), (40, 2092930), (50, 1674344), (56, 1494950), (58, 1443400), (70, 1195960), (80, 1046465), (100, 837172), (112, 747475), (116, 721700), (140, 597980), (145, 577360), (175, 478384), (200, 418586), (203, 412400), (232, 360850), (280, 298990), (290, 288680), (350, 239192), (400, 209293), (406, 206200), (464, 180425), (560, 149495), (580, 144340), (700, 119596), (725, 115472), (812, 103100), (1015, 82480), (1031, 81200), (1160, 72170), (1400, 59798), (1450, 57736), (1624, 51550), (2030, 41240), (2062, 40600), (2320, 36085), (2800, 29899), (2900, 28868), (3248, 25775), (4060, 20620), (4124, 20300), (5075, 16496), (5155, 16240), (5800, 14434), (7217, 11600), (8120, 10310), (8248, 10150)]