82856520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 282268800

約数和(自身を除く): 199412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 239, 270, 321, 324, 360, 405, 428, 478, 535, 540, 642, 648, 717, 810, 856, 956, 963, 1070, 1080, 1195, 1284, 1434, 1605, 1620, 1912, 1926, 2140, 2151, 2390, 2568, 2868, 2889, 3210, 3240, 3585, 3852, 4280, 4302, 4780, 4815, 5736, 5778, 6420, 6453, 7170, 7704, 8604, 8667, 9560, 9630, 10755, 11556, 12840, 12906, 14340, 14445, 17208, 17334, 19260, 19359, 21510, 23112, 25573, 25812, 28680, 28890, 32265, 34668, 38520, 38718, 43020, 43335, 51146, 51624, 57780, 64530, 69336, 76719, 77436, 86040, 86670, 96795, 102292, 115560, 127865, 129060, 153438, 154872, 173340, 193590, 204584, 230157, 255730, 258120, 306876, 346680, 383595, 387180, 460314, 511460, 613752, 690471, 767190, 774360, 920628, 1022920, 1150785, 1380942, 1534380, 1841256, 2071413, 2301570, 2761884, 3068760, 3452355, 4142826, 4603140, 5523768, 6904710, 8285652, 9206280, 10357065, 13809420, 16571304, 20714130, 27618840, 41428260, 82856520]

約数ペア:

[(1, 82856520), (2, 41428260), (3, 27618840), (4, 20714130), (5, 16571304), (6, 13809420), (8, 10357065), (9, 9206280), (10, 8285652), (12, 6904710), (15, 5523768), (18, 4603140), (20, 4142826), (24, 3452355), (27, 3068760), (30, 2761884), (36, 2301570), (40, 2071413), (45, 1841256), (54, 1534380), (60, 1380942), (72, 1150785), (81, 1022920), (90, 920628), (107, 774360), (108, 767190), (120, 690471), (135, 613752), (162, 511460), (180, 460314), (214, 387180), (216, 383595), (239, 346680), (270, 306876), (321, 258120), (324, 255730), (360, 230157), (405, 204584), (428, 193590), (478, 173340), (535, 154872), (540, 153438), (642, 129060), (648, 127865), (717, 115560), (810, 102292), (856, 96795), (956, 86670), (963, 86040), (1070, 77436), (1080, 76719), (1195, 69336), (1284, 64530), (1434, 57780), (1605, 51624), (1620, 51146), (1912, 43335), (1926, 43020), (2140, 38718), (2151, 38520), (2390, 34668), (2568, 32265), (2868, 28890), (2889, 28680), (3210, 25812), (3240, 25573), (3585, 23112), (3852, 21510), (4280, 19359), (4302, 19260), (4780, 17334), (4815, 17208), (5736, 14445), (5778, 14340), (6420, 12906), (6453, 12840), (7170, 11556), (7704, 10755), (8604, 9630), (8667, 9560)]