203294520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 784274400

約数和(自身を除く): 580979880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 264, 286, 312, 330, 359, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 572, 585, 605, 660, 715, 718, 726, 780, 792, 858, 936, 968, 990, 1077, 1089, 1144, 1170, 1210, 1287, 1320, 1430, 1436, 1452, 1560, 1573, 1716, 1795, 1815, 1980, 2145, 2154, 2178, 2340, 2420, 2574, 2860, 2872, 2904, 3146, 3231, 3432, 3590, 3630, 3949, 3960, 4290, 4308, 4356, 4667, 4680, 4719, 4840, 5148, 5385, 5445, 5720, 6292, 6435, 6462, 7180, 7260, 7865, 7898, 8580, 8616, 8712, 9334, 9438, 10296, 10770, 10890, 11847, 12584, 12870, 12924, 14001, 14157, 14360, 14520, 15730, 15796, 16155, 17160, 18668, 18876, 19745, 21540, 21780, 23335, 23595, 23694, 25740, 25848, 28002, 28314, 31460, 31592, 32310, 35541, 37336, 37752, 39490, 42003, 43080, 43439, 43560, 46670, 47190, 47388, 51337, 51480, 56004, 56628, 59235, 62920, 64620, 70005, 70785, 71082, 78980, 84006, 86878, 93340, 94380, 94776, 102674, 112008, 113256, 118470, 129240, 130317, 140010, 141570, 142164, 154011, 157960, 168012, 173756, 177705, 186680, 188760, 205348, 210015, 217195, 236940, 256685, 260634, 280020, 283140, 284328, 308022, 336024, 347512, 355410, 390951, 410696, 420030, 434390, 462033, 473880, 513370, 521268, 560040, 564707, 566280, 616044, 651585, 710820, 770055, 781902, 840060, 868780, 924066, 1026740, 1042536, 1129414, 1232088, 1303170, 1421640, 1540110, 1563804, 1680120, 1694121, 1737560, 1848132, 1954755, 2053480, 2258828, 2310165, 2606340, 2823535, 3080220, 3127608, 3388242, 3696264, 3909510, 4517656, 4620330, 5082363, 5212680, 5647070, 6160440, 6776484, 7819020, 8470605, 9240660, 10164726, 11294140, 13552968, 15638040, 16941210, 18481320, 20329452, 22588280, 25411815, 33882420, 40658904, 50823630, 67764840, 101647260, 203294520]

約数ペア:

[(1, 203294520), (2, 101647260), (3, 67764840), (4, 50823630), (5, 40658904), (6, 33882420), (8, 25411815), (9, 22588280), (10, 20329452), (11, 18481320), (12, 16941210), (13, 15638040), (15, 13552968), (18, 11294140), (20, 10164726), (22, 9240660), (24, 8470605), (26, 7819020), (30, 6776484), (33, 6160440), (36, 5647070), (39, 5212680), (40, 5082363), (44, 4620330), (45, 4517656), (52, 3909510), (55, 3696264), (60, 3388242), (65, 3127608), (66, 3080220), (72, 2823535), (78, 2606340), (88, 2310165), (90, 2258828), (99, 2053480), (104, 1954755), (110, 1848132), (117, 1737560), (120, 1694121), (121, 1680120), (130, 1563804), (132, 1540110), (143, 1421640), (156, 1303170), (165, 1232088), (180, 1129414), (195, 1042536), (198, 1026740), (220, 924066), (234, 868780), (242, 840060), (260, 781902), (264, 770055), (286, 710820), (312, 651585), (330, 616044), (359, 566280), (360, 564707), (363, 560040), (390, 521268), (396, 513370), (429, 473880), (440, 462033), (468, 434390), (484, 420030), (495, 410696), (520, 390951), (572, 355410), (585, 347512), (605, 336024), (660, 308022), (715, 284328), (718, 283140), (726, 280020), (780, 260634), (792, 256685), (858, 236940), (936, 217195), (968, 210015), (990, 205348), (1077, 188760), (1089, 186680), (1144, 177705), (1170, 173756), (1210, 168012), (1287, 157960), (1320, 154011), (1430, 142164), (1436, 141570), (1452, 140010), (1560, 130317), (1573, 129240), (1716, 118470), (1795, 113256), (1815, 112008), (1980, 102674), (2145, 94776), (2154, 94380), (2178, 93340), (2340, 86878), (2420, 84006), (2574, 78980), (2860, 71082), (2872, 70785), (2904, 70005), (3146, 64620), (3231, 62920), (3432, 59235), (3590, 56628), (3630, 56004), (3949, 51480), (3960, 51337), (4290, 47388), (4308, 47190), (4356, 46670), (4667, 43560), (4680, 43439), (4719, 43080), (4840, 42003), (5148, 39490), (5385, 37752), (5445, 37336), (5720, 35541), (6292, 32310), (6435, 31592), (6462, 31460), (7180, 28314), (7260, 28002), (7865, 25848), (7898, 25740), (8580, 23694), (8616, 23595), (8712, 23335), (9334, 21780), (9438, 21540), (10296, 19745), (10770, 18876), (10890, 18668), (11847, 17160), (12584, 16155), (12870, 15796), (12924, 15730), (14001, 14520), (14157, 14360)]