25439040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 252

約数和(自身を含む): 97494852

約数和(自身を除く): 72055812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 73, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 146, 160, 165, 176, 180, 192, 198, 219, 220, 240, 242, 264, 288, 292, 320, 330, 352, 360, 363, 365, 396, 438, 440, 480, 484, 495, 528, 576, 584, 605, 657, 660, 704, 720, 726, 730, 792, 803, 876, 880, 960, 968, 990, 1056, 1089, 1095, 1168, 1210, 1314, 1320, 1440, 1452, 1460, 1584, 1606, 1752, 1760, 1815, 1936, 1980, 2112, 2178, 2190, 2336, 2409, 2420, 2628, 2640, 2880, 2904, 2920, 3168, 3212, 3285, 3504, 3520, 3630, 3872, 3960, 4015, 4356, 4380, 4672, 4818, 4840, 5256, 5280, 5445, 5808, 5840, 6336, 6424, 6570, 7008, 7227, 7260, 7744, 7920, 8030, 8712, 8760, 8833, 9636, 9680, 10512, 10560, 10890, 11616, 11680, 12045, 12848, 13140, 14016, 14454, 14520, 15840, 16060, 17424, 17520, 17666, 19272, 19360, 21024, 21780, 23232, 23360, 24090, 25696, 26280, 26499, 28908, 29040, 31680, 32120, 34848, 35040, 35332, 36135, 38544, 38720, 42048, 43560, 44165, 48180, 51392, 52560, 52998, 57816, 58080, 64240, 69696, 70080, 70664, 72270, 77088, 79497, 87120, 88330, 96360, 105120, 105996, 115632, 116160, 128480, 132495, 141328, 144540, 154176, 158994, 174240, 176660, 192720, 210240, 211992, 231264, 256960, 264990, 282656, 289080, 317988, 348480, 353320, 385440, 397485, 423984, 462528, 529980, 565312, 578160, 635976, 706640, 770880, 794970, 847968, 1059960, 1156320, 1271952, 1413280, 1589940, 1695936, 2119920, 2312640, 2543904, 2826560, 3179880, 4239840, 5087808, 6359760, 8479680, 12719520, 25439040]

約数ペア:

[(1, 25439040), (2, 12719520), (3, 8479680), (4, 6359760), (5, 5087808), (6, 4239840), (8, 3179880), (9, 2826560), (10, 2543904), (11, 2312640), (12, 2119920), (15, 1695936), (16, 1589940), (18, 1413280), (20, 1271952), (22, 1156320), (24, 1059960), (30, 847968), (32, 794970), (33, 770880), (36, 706640), (40, 635976), (44, 578160), (45, 565312), (48, 529980), (55, 462528), (60, 423984), (64, 397485), (66, 385440), (72, 353320), (73, 348480), (80, 317988), (88, 289080), (90, 282656), (96, 264990), (99, 256960), (110, 231264), (120, 211992), (121, 210240), (132, 192720), (144, 176660), (146, 174240), (160, 158994), (165, 154176), (176, 144540), (180, 141328), (192, 132495), (198, 128480), (219, 116160), (220, 115632), (240, 105996), (242, 105120), (264, 96360), (288, 88330), (292, 87120), (320, 79497), (330, 77088), (352, 72270), (360, 70664), (363, 70080), (365, 69696), (396, 64240), (438, 58080), (440, 57816), (480, 52998), (484, 52560), (495, 51392), (528, 48180), (576, 44165), (584, 43560), (605, 42048), (657, 38720), (660, 38544), (704, 36135), (720, 35332), (726, 35040), (730, 34848), (792, 32120), (803, 31680), (876, 29040), (880, 28908), (960, 26499), (968, 26280), (990, 25696), (1056, 24090), (1089, 23360), (1095, 23232), (1168, 21780), (1210, 21024), (1314, 19360), (1320, 19272), (1440, 17666), (1452, 17520), (1460, 17424), (1584, 16060), (1606, 15840), (1752, 14520), (1760, 14454), (1815, 14016), (1936, 13140), (1980, 12848), (2112, 12045), (2178, 11680), (2190, 11616), (2336, 10890), (2409, 10560), (2420, 10512), (2628, 9680), (2640, 9636), (2880, 8833), (2904, 8760), (2920, 8712), (3168, 8030), (3212, 7920), (3285, 7744), (3504, 7260), (3520, 7227), (3630, 7008), (3872, 6570), (3960, 6424), (4015, 6336), (4356, 5840), (4380, 5808), (4672, 5445), (4818, 5280), (4840, 5256)]