25354835280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:1034

約数の個数: 240

約数和(自身を含む): 85955373504

約数和(自身を除く): 60600538224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 307, 360, 457, 502, 614, 720, 753, 914, 921, 1004, 1228, 1255, 1371, 1506, 1535, 1828, 1842, 2008, 2259, 2285, 2456, 2510, 2742, 2763, 3012, 3070, 3656, 3684, 3765, 4016, 4113, 4518, 4570, 4605, 4912, 5020, 5484, 5526, 6024, 6140, 6855, 7312, 7368, 7530, 8226, 9036, 9140, 9210, 10040, 10968, 11052, 11295, 12048, 12280, 13710, 13815, 14736, 15060, 16452, 18072, 18280, 18420, 20080, 20565, 21936, 22104, 22590, 24560, 27420, 27630, 30120, 32904, 36144, 36560, 36840, 41130, 44208, 45180, 54840, 55260, 60240, 65808, 73680, 77057, 82260, 90360, 109680, 110520, 114707, 140299, 154114, 164520, 180720, 221040, 229414, 231171, 280598, 308228, 329040, 344121, 385285, 420897, 458828, 462342, 561196, 573535, 616456, 688242, 693513, 701495, 770570, 841794, 917656, 924684, 1032363, 1122392, 1147070, 1155855, 1232912, 1262691, 1376484, 1387026, 1402990, 1541140, 1683588, 1720605, 1835312, 1849368, 2064726, 2104485, 2244784, 2294140, 2311710, 2525382, 2752968, 2774052, 2805980, 3082280, 3367176, 3441210, 3467565, 3698736, 4129452, 4208970, 4588280, 4623420, 5050764, 5161815, 5505936, 5548104, 5611960, 6164560, 6313455, 6734352, 6882420, 6935130, 8258904, 8417940, 9176560, 9246840, 10101528, 10323630, 11096208, 11223920, 12626910, 13764840, 13870260, 16517808, 16835880, 18493680, 20203056, 20647260, 25253820, 27529680, 27740520, 33671760, 35215049, 41294520, 50507640, 55481040, 70430098, 82589040, 101015280, 105645147, 140860196, 176075245, 211290294, 281720392, 316935441, 352150490, 422580588, 528225735, 563440784, 633870882, 704300980, 845161176, 1056451470, 1267741764, 1408601960, 1584677205, 1690322352, 2112902940, 2535483528, 2817203920, 3169354410, 4225805880, 5070967056, 6338708820, 8451611760, 12677417640, 25354835280]

約数ペア:

[(1, 25354835280), (2, 12677417640), (3, 8451611760), (4, 6338708820), (5, 5070967056), (6, 4225805880), (8, 3169354410), (9, 2817203920), (10, 2535483528), (12, 2112902940), (15, 1690322352), (16, 1584677205), (18, 1408601960), (20, 1267741764), (24, 1056451470), (30, 845161176), (36, 704300980), (40, 633870882), (45, 563440784), (48, 528225735), (60, 422580588), (72, 352150490), (80, 316935441), (90, 281720392), (120, 211290294), (144, 176075245), (180, 140860196), (240, 105645147), (251, 101015280), (307, 82589040), (360, 70430098), (457, 55481040), (502, 50507640), (614, 41294520), (720, 35215049), (753, 33671760), (914, 27740520), (921, 27529680), (1004, 25253820), (1228, 20647260), (1255, 20203056), (1371, 18493680), (1506, 16835880), (1535, 16517808), (1828, 13870260), (1842, 13764840), (2008, 12626910), (2259, 11223920), (2285, 11096208), (2456, 10323630), (2510, 10101528), (2742, 9246840), (2763, 9176560), (3012, 8417940), (3070, 8258904), (3656, 6935130), (3684, 6882420), (3765, 6734352), (4016, 6313455), (4113, 6164560), (4518, 5611960), (4570, 5548104), (4605, 5505936), (4912, 5161815), (5020, 5050764), (5484, 4623420), (5526, 4588280), (6024, 4208970), (6140, 4129452), (6855, 3698736), (7312, 3467565), (7368, 3441210), (7530, 3367176), (8226, 3082280), (9036, 2805980), (9140, 2774052), (9210, 2752968), (10040, 2525382), (10968, 2311710), (11052, 2294140), (11295, 2244784), (12048, 2104485), (12280, 2064726), (13710, 1849368), (13815, 1835312), (14736, 1720605), (15060, 1683588), (16452, 1541140), (18072, 1402990), (18280, 1387026), (18420, 1376484), (20080, 1262691), (20565, 1232912), (21936, 1155855), (22104, 1147070), (22590, 1122392), (24560, 1032363), (27420, 924684), (27630, 917656), (30120, 841794), (32904, 770570), (36144, 701495), (36560, 693513), (36840, 688242), (41130, 616456), (44208, 573535), (45180, 561196), (54840, 462342), (55260, 458828), (60240, 420897), (65808, 385285), (73680, 344121), (77057, 329040), (82260, 308228), (90360, 280598), (109680, 231171), (110520, 229414), (114707, 221040), (140299, 180720), (154114, 164520)]