299981760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:132

約数の個数: 252

約数和(自身を含む): 1055885112

約数和(自身を除く): 755903352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 169, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 338, 344, 390, 416, 430, 480, 507, 516, 520, 559, 624, 645, 676, 688, 780, 832, 845, 860, 960, 1014, 1032, 1040, 1118, 1248, 1290, 1352, 1376, 1560, 1677, 1690, 1720, 1849, 2028, 2064, 2080, 2236, 2496, 2535, 2580, 2704, 2752, 2795, 3120, 3354, 3380, 3440, 3698, 4056, 4128, 4160, 4472, 5070, 5160, 5408, 5547, 5590, 6240, 6708, 6760, 6880, 7267, 7396, 8112, 8256, 8385, 8944, 9245, 10140, 10320, 10816, 11094, 11180, 12480, 13416, 13520, 13760, 14534, 14792, 16224, 16770, 17888, 18490, 20280, 20640, 21801, 22188, 22360, 24037, 26832, 27040, 27735, 29068, 29584, 32448, 33540, 35776, 36335, 36980, 40560, 41280, 43602, 44376, 44720, 48074, 53664, 54080, 55470, 58136, 59168, 67080, 72111, 72670, 73960, 81120, 87204, 88752, 89440, 96148, 107328, 109005, 110940, 116272, 118336, 120185, 134160, 144222, 145340, 147920, 162240, 174408, 177504, 178880, 192296, 218010, 221880, 232544, 240370, 268320, 288444, 290680, 295840, 312481, 348816, 355008, 360555, 384592, 436020, 443760, 465088, 480740, 536640, 576888, 581360, 591680, 624962, 697632, 721110, 769184, 872040, 887520, 937443, 961480, 1153776, 1162720, 1249924, 1395264, 1442220, 1538368, 1562405, 1744080, 1775040, 1874886, 1922960, 2307552, 2325440, 2499848, 2884440, 3124810, 3488160, 3749772, 3845920, 4615104, 4687215, 4999696, 5768880, 6249620, 6976320, 7499544, 7691840, 9374430, 9999392, 11537760, 12499240, 14999088, 18748860, 19998784, 23075520, 24998480, 29998176, 37497720, 49996960, 59996352, 74995440, 99993920, 149990880, 299981760]

約数ペア:

[(1, 299981760), (2, 149990880), (3, 99993920), (4, 74995440), (5, 59996352), (6, 49996960), (8, 37497720), (10, 29998176), (12, 24998480), (13, 23075520), (15, 19998784), (16, 18748860), (20, 14999088), (24, 12499240), (26, 11537760), (30, 9999392), (32, 9374430), (39, 7691840), (40, 7499544), (43, 6976320), (48, 6249620), (52, 5768880), (60, 4999696), (64, 4687215), (65, 4615104), (78, 3845920), (80, 3749772), (86, 3488160), (96, 3124810), (104, 2884440), (120, 2499848), (129, 2325440), (130, 2307552), (156, 1922960), (160, 1874886), (169, 1775040), (172, 1744080), (192, 1562405), (195, 1538368), (208, 1442220), (215, 1395264), (240, 1249924), (258, 1162720), (260, 1153776), (312, 961480), (320, 937443), (338, 887520), (344, 872040), (390, 769184), (416, 721110), (430, 697632), (480, 624962), (507, 591680), (516, 581360), (520, 576888), (559, 536640), (624, 480740), (645, 465088), (676, 443760), (688, 436020), (780, 384592), (832, 360555), (845, 355008), (860, 348816), (960, 312481), (1014, 295840), (1032, 290680), (1040, 288444), (1118, 268320), (1248, 240370), (1290, 232544), (1352, 221880), (1376, 218010), (1560, 192296), (1677, 178880), (1690, 177504), (1720, 174408), (1849, 162240), (2028, 147920), (2064, 145340), (2080, 144222), (2236, 134160), (2496, 120185), (2535, 118336), (2580, 116272), (2704, 110940), (2752, 109005), (2795, 107328), (3120, 96148), (3354, 89440), (3380, 88752), (3440, 87204), (3698, 81120), (4056, 73960), (4128, 72670), (4160, 72111), (4472, 67080), (5070, 59168), (5160, 58136), (5408, 55470), (5547, 54080), (5590, 53664), (6240, 48074), (6708, 44720), (6760, 44376), (6880, 43602), (7267, 41280), (7396, 40560), (8112, 36980), (8256, 36335), (8385, 35776), (8944, 33540), (9245, 32448), (10140, 29584), (10320, 29068), (10816, 27735), (11094, 27040), (11180, 26832), (12480, 24037), (13416, 22360), (13520, 22188), (13760, 21801), (14534, 20640), (14792, 20280), (16224, 18490), (16770, 17888)]