49646520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 209088000

約数和(自身を除く): 159441480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 199, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 398, 405, 420, 440, 462, 495, 504, 540, 567, 594, 597, 616, 630, 648, 660, 693, 756, 770, 792, 796, 810, 840, 891, 924, 945, 990, 995, 1080, 1134, 1155, 1188, 1194, 1260, 1320, 1386, 1393, 1485, 1512, 1540, 1592, 1620, 1782, 1791, 1848, 1890, 1980, 1990, 2079, 2189, 2268, 2310, 2376, 2388, 2520, 2772, 2786, 2835, 2970, 2985, 3080, 3240, 3465, 3564, 3582, 3780, 3960, 3980, 4158, 4179, 4378, 4455, 4536, 4620, 4776, 5373, 5544, 5572, 5670, 5940, 5970, 6237, 6567, 6930, 6965, 7128, 7164, 7560, 7960, 8316, 8358, 8756, 8910, 8955, 9240, 10395, 10746, 10945, 11144, 11340, 11880, 11940, 12474, 12537, 13134, 13860, 13930, 14328, 15323, 16119, 16632, 16716, 17512, 17820, 17910, 19701, 20790, 20895, 21492, 21890, 22680, 23880, 24948, 25074, 26268, 26865, 27720, 27860, 30646, 31185, 32238, 32835, 33432, 35640, 35820, 37611, 39402, 41580, 41790, 42984, 43780, 45969, 49896, 50148, 52536, 53730, 55720, 59103, 61292, 62370, 62685, 64476, 65670, 71640, 75222, 76615, 78804, 80595, 83160, 83580, 87560, 91938, 98505, 100296, 107460, 112833, 118206, 122584, 124740, 125370, 128952, 131340, 137907, 150444, 153230, 157608, 161190, 167160, 177309, 183876, 188055, 197010, 214920, 225666, 229845, 236412, 249480, 250740, 262680, 275814, 295515, 300888, 306460, 322380, 354618, 367752, 376110, 394020, 413721, 451332, 459690, 472824, 501480, 551628, 564165, 591030, 612920, 644760, 689535, 709236, 752220, 788040, 827442, 886545, 902664, 919380, 1103256, 1128330, 1182060, 1241163, 1379070, 1418472, 1504440, 1654884, 1773090, 1838760, 2068605, 2256660, 2364120, 2482326, 2758140, 3309768, 3546180, 4137210, 4513320, 4964652, 5516280, 6205815, 7092360, 8274420, 9929304, 12411630, 16548840, 24823260, 49646520]

約数ペア:

[(1, 49646520), (2, 24823260), (3, 16548840), (4, 12411630), (5, 9929304), (6, 8274420), (7, 7092360), (8, 6205815), (9, 5516280), (10, 4964652), (11, 4513320), (12, 4137210), (14, 3546180), (15, 3309768), (18, 2758140), (20, 2482326), (21, 2364120), (22, 2256660), (24, 2068605), (27, 1838760), (28, 1773090), (30, 1654884), (33, 1504440), (35, 1418472), (36, 1379070), (40, 1241163), (42, 1182060), (44, 1128330), (45, 1103256), (54, 919380), (55, 902664), (56, 886545), (60, 827442), (63, 788040), (66, 752220), (70, 709236), (72, 689535), (77, 644760), (81, 612920), (84, 591030), (88, 564165), (90, 551628), (99, 501480), (105, 472824), (108, 459690), (110, 451332), (120, 413721), (126, 394020), (132, 376110), (135, 367752), (140, 354618), (154, 322380), (162, 306460), (165, 300888), (168, 295515), (180, 275814), (189, 262680), (198, 250740), (199, 249480), (210, 236412), (216, 229845), (220, 225666), (231, 214920), (252, 197010), (264, 188055), (270, 183876), (280, 177309), (297, 167160), (308, 161190), (315, 157608), (324, 153230), (330, 150444), (360, 137907), (378, 131340), (385, 128952), (396, 125370), (398, 124740), (405, 122584), (420, 118206), (440, 112833), (462, 107460), (495, 100296), (504, 98505), (540, 91938), (567, 87560), (594, 83580), (597, 83160), (616, 80595), (630, 78804), (648, 76615), (660, 75222), (693, 71640), (756, 65670), (770, 64476), (792, 62685), (796, 62370), (810, 61292), (840, 59103), (891, 55720), (924, 53730), (945, 52536), (990, 50148), (995, 49896), (1080, 45969), (1134, 43780), (1155, 42984), (1188, 41790), (1194, 41580), (1260, 39402), (1320, 37611), (1386, 35820), (1393, 35640), (1485, 33432), (1512, 32835), (1540, 32238), (1592, 31185), (1620, 30646), (1782, 27860), (1791, 27720), (1848, 26865), (1890, 26268), (1980, 25074), (1990, 24948), (2079, 23880), (2189, 22680), (2268, 21890), (2310, 21492), (2376, 20895), (2388, 20790), (2520, 19701), (2772, 17910), (2786, 17820), (2835, 17512), (2970, 16716), (2985, 16632), (3080, 16119), (3240, 15323), (3465, 14328), (3564, 13930), (3582, 13860), (3780, 13134), (3960, 12537), (3980, 12474), (4158, 11940), (4179, 11880), (4378, 11340), (4455, 11144), (4536, 10945), (4620, 10746), (4776, 10395), (5373, 9240), (5544, 8955), (5572, 8910), (5670, 8756), (5940, 8358), (5970, 8316), (6237, 7960), (6567, 7560), (6930, 7164), (6965, 7128)]