149966880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{44633}}^1$

素因数の和:44658

約数の個数: 96

約数和(自身を含む): 539892864

約数和(自身を除く): 389925984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 44633, 89266, 133899, 178532, 223165, 267798, 312431, 357064, 446330, 535596, 624862, 669495, 714128, 892660, 937293, 1071192, 1249724, 1338990, 1428256, 1562155, 1785320, 1874586, 2142384, 2499448, 2677980, 3124310, 3570640, 3749172, 4284768, 4686465, 4998896, 5355960, 6248620, 7141280, 7498344, 9372930, 9997792, 10711920, 12497240, 14996688, 18745860, 21423840, 24994480, 29993376, 37491720, 49988960, 74983440, 149966880]

約数ペア:

[(1, 149966880), (2, 74983440), (3, 49988960), (4, 37491720), (5, 29993376), (6, 24994480), (7, 21423840), (8, 18745860), (10, 14996688), (12, 12497240), (14, 10711920), (15, 9997792), (16, 9372930), (20, 7498344), (21, 7141280), (24, 6248620), (28, 5355960), (30, 4998896), (32, 4686465), (35, 4284768), (40, 3749172), (42, 3570640), (48, 3124310), (56, 2677980), (60, 2499448), (70, 2142384), (80, 1874586), (84, 1785320), (96, 1562155), (105, 1428256), (112, 1338990), (120, 1249724), (140, 1071192), (160, 937293), (168, 892660), (210, 714128), (224, 669495), (240, 624862), (280, 535596), (336, 446330), (420, 357064), (480, 312431), (560, 267798), (672, 223165), (840, 178532), (1120, 133899), (1680, 89266), (3360, 44633)]