75479880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 263347200

約数和(自身を除く): 187867320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1523, 1652, 1770, 2065, 2360, 2478, 3046, 3304, 3540, 4130, 4569, 4956, 6092, 6195, 7080, 7615, 8260, 9138, 9912, 10661, 12184, 12390, 15230, 16520, 18276, 21322, 22845, 24780, 30460, 31983, 36552, 42644, 45690, 49560, 53305, 60920, 63966, 85288, 89857, 91380, 106610, 127932, 159915, 179714, 182760, 213220, 255864, 269571, 319830, 359428, 426440, 449285, 539142, 628999, 639660, 718856, 898570, 1078284, 1257998, 1279320, 1347855, 1797140, 1886997, 2156568, 2515996, 2695710, 3144995, 3594280, 3773994, 5031992, 5391420, 6289990, 7547988, 9434985, 10782840, 12579980, 15095976, 18869970, 25159960, 37739940, 75479880]

約数ペア:

[(1, 75479880), (2, 37739940), (3, 25159960), (4, 18869970), (5, 15095976), (6, 12579980), (7, 10782840), (8, 9434985), (10, 7547988), (12, 6289990), (14, 5391420), (15, 5031992), (20, 3773994), (21, 3594280), (24, 3144995), (28, 2695710), (30, 2515996), (35, 2156568), (40, 1886997), (42, 1797140), (56, 1347855), (59, 1279320), (60, 1257998), (70, 1078284), (84, 898570), (105, 718856), (118, 639660), (120, 628999), (140, 539142), (168, 449285), (177, 426440), (210, 359428), (236, 319830), (280, 269571), (295, 255864), (354, 213220), (413, 182760), (420, 179714), (472, 159915), (590, 127932), (708, 106610), (826, 91380), (840, 89857), (885, 85288), (1180, 63966), (1239, 60920), (1416, 53305), (1523, 49560), (1652, 45690), (1770, 42644), (2065, 36552), (2360, 31983), (2478, 30460), (3046, 24780), (3304, 22845), (3540, 21322), (4130, 18276), (4569, 16520), (4956, 15230), (6092, 12390), (6195, 12184), (7080, 10661), (7615, 9912), (8260, 9138)]