75454560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 262014480

約数和(自身を除く): 186559920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 859, 915, 976, 1098, 1220, 1440, 1464, 1718, 1830, 1952, 2196, 2440, 2577, 2745, 2928, 3436, 3660, 4295, 4392, 4880, 5154, 5490, 5856, 6872, 7320, 7731, 8590, 8784, 9760, 10308, 10980, 12885, 13744, 14640, 15462, 17180, 17568, 20616, 21960, 25770, 27488, 29280, 30924, 34360, 38655, 41232, 43920, 51540, 52399, 61848, 68720, 77310, 82464, 87840, 103080, 104798, 123696, 137440, 154620, 157197, 206160, 209596, 247392, 261995, 309240, 314394, 412320, 419192, 471591, 523990, 618480, 628788, 785985, 838384, 943182, 1047980, 1236960, 1257576, 1571970, 1676768, 1886364, 2095960, 2357955, 2515152, 3143940, 3772728, 4191920, 4715910, 5030304, 6287880, 7545456, 8383840, 9431820, 12575760, 15090912, 18863640, 25151520, 37727280, 75454560]

約数ペア:

[(1, 75454560), (2, 37727280), (3, 25151520), (4, 18863640), (5, 15090912), (6, 12575760), (8, 9431820), (9, 8383840), (10, 7545456), (12, 6287880), (15, 5030304), (16, 4715910), (18, 4191920), (20, 3772728), (24, 3143940), (30, 2515152), (32, 2357955), (36, 2095960), (40, 1886364), (45, 1676768), (48, 1571970), (60, 1257576), (61, 1236960), (72, 1047980), (80, 943182), (90, 838384), (96, 785985), (120, 628788), (122, 618480), (144, 523990), (160, 471591), (180, 419192), (183, 412320), (240, 314394), (244, 309240), (288, 261995), (305, 247392), (360, 209596), (366, 206160), (480, 157197), (488, 154620), (549, 137440), (610, 123696), (720, 104798), (732, 103080), (859, 87840), (915, 82464), (976, 77310), (1098, 68720), (1220, 61848), (1440, 52399), (1464, 51540), (1718, 43920), (1830, 41232), (1952, 38655), (2196, 34360), (2440, 30924), (2577, 29280), (2745, 27488), (2928, 25770), (3436, 21960), (3660, 20616), (4295, 17568), (4392, 17180), (4880, 15462), (5154, 14640), (5490, 13744), (5856, 12885), (6872, 10980), (7320, 10308), (7731, 9760), (8590, 8784)]