83407800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2837}}^1$

素因数の和:2870

約数の個数: 144

約数和(自身を含む): 300884760

約数和(自身を除く): 217476960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2837, 2940, 3675, 4200, 4900, 5674, 5880, 7350, 8511, 9800, 11348, 14185, 14700, 17022, 19859, 22696, 28370, 29400, 34044, 39718, 42555, 56740, 59577, 68088, 70925, 79436, 85110, 99295, 113480, 119154, 139013, 141850, 158872, 170220, 198590, 212775, 238308, 278026, 283700, 297885, 340440, 397180, 417039, 425550, 476616, 496475, 556052, 567400, 595770, 695065, 794360, 834078, 851100, 992950, 1112104, 1191540, 1390130, 1489425, 1668156, 1702200, 1985900, 2085195, 2383080, 2780260, 2978850, 3336312, 3475325, 3971800, 4170390, 5560520, 5957700, 6950650, 8340780, 10425975, 11915400, 13901300, 16681560, 20851950, 27802600, 41703900, 83407800]

約数ペア:

[(1, 83407800), (2, 41703900), (3, 27802600), (4, 20851950), (5, 16681560), (6, 13901300), (7, 11915400), (8, 10425975), (10, 8340780), (12, 6950650), (14, 5957700), (15, 5560520), (20, 4170390), (21, 3971800), (24, 3475325), (25, 3336312), (28, 2978850), (30, 2780260), (35, 2383080), (40, 2085195), (42, 1985900), (49, 1702200), (50, 1668156), (56, 1489425), (60, 1390130), (70, 1191540), (75, 1112104), (84, 992950), (98, 851100), (100, 834078), (105, 794360), (120, 695065), (140, 595770), (147, 567400), (150, 556052), (168, 496475), (175, 476616), (196, 425550), (200, 417039), (210, 397180), (245, 340440), (280, 297885), (294, 283700), (300, 278026), (350, 238308), (392, 212775), (420, 198590), (490, 170220), (525, 158872), (588, 141850), (600, 139013), (700, 119154), (735, 113480), (840, 99295), (980, 85110), (1050, 79436), (1176, 70925), (1225, 68088), (1400, 59577), (1470, 56740), (1960, 42555), (2100, 39718), (2450, 34044), (2837, 29400), (2940, 28370), (3675, 22696), (4200, 19859), (4900, 17022), (5674, 14700), (5880, 14185), (7350, 11348), (8511, 9800)]