102483500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 166410580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 89, 94, 98, 100, 125, 140, 175, 178, 188, 196, 235, 245, 250, 329, 350, 356, 445, 470, 490, 500, 623, 658, 700, 875, 890, 940, 980, 1175, 1225, 1246, 1316, 1645, 1750, 1780, 2225, 2303, 2350, 2450, 2492, 3115, 3290, 3500, 4183, 4361, 4450, 4606, 4700, 4900, 5875, 6125, 6230, 6580, 8225, 8366, 8722, 8900, 9212, 11125, 11515, 11750, 12250, 12460, 15575, 16450, 16732, 17444, 20915, 21805, 22250, 23030, 23500, 24500, 29281, 31150, 32900, 41125, 41830, 43610, 44500, 46060, 57575, 58562, 62300, 77875, 82250, 83660, 87220, 104575, 109025, 115150, 117124, 146405, 155750, 164500, 204967, 209150, 218050, 230300, 287875, 292810, 311500, 409934, 418300, 436100, 522875, 545125, 575750, 585620, 732025, 819868, 1024835, 1045750, 1090250, 1151500, 1464050, 2049670, 2091500, 2180500, 2928100, 3660125, 4099340, 5124175, 7320250, 10248350, 14640500, 20496700, 25620875, 51241750, 102483500]

約数ペア:

[(1, 102483500), (2, 51241750), (4, 25620875), (5, 20496700), (7, 14640500), (10, 10248350), (14, 7320250), (20, 5124175), (25, 4099340), (28, 3660125), (35, 2928100), (47, 2180500), (49, 2091500), (50, 2049670), (70, 1464050), (89, 1151500), (94, 1090250), (98, 1045750), (100, 1024835), (125, 819868), (140, 732025), (175, 585620), (178, 575750), (188, 545125), (196, 522875), (235, 436100), (245, 418300), (250, 409934), (329, 311500), (350, 292810), (356, 287875), (445, 230300), (470, 218050), (490, 209150), (500, 204967), (623, 164500), (658, 155750), (700, 146405), (875, 117124), (890, 115150), (940, 109025), (980, 104575), (1175, 87220), (1225, 83660), (1246, 82250), (1316, 77875), (1645, 62300), (1750, 58562), (1780, 57575), (2225, 46060), (2303, 44500), (2350, 43610), (2450, 41830), (2492, 41125), (3115, 32900), (3290, 31150), (3500, 29281), (4183, 24500), (4361, 23500), (4450, 23030), (4606, 22250), (4700, 21805), (4900, 20915), (5875, 17444), (6125, 16732), (6230, 16450), (6580, 15575), (8225, 12460), (8366, 12250), (8722, 11750), (8900, 11515), (9212, 11125)]