131575320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4201}}^1$

素因数の和:4250

約数の個数: 128

約数和(自身を含む): 453816000

約数和(自身を除く): 322240680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 4201, 5220, 6264, 7830, 8402, 10440, 12603, 15660, 16804, 21005, 25206, 31320, 33608, 37809, 42010, 50412, 63015, 75618, 84020, 100824, 113427, 121829, 126030, 151236, 168040, 189045, 226854, 243658, 252060, 302472, 365487, 378090, 453708, 487316, 504120, 567135, 609145, 730974, 756180, 907416, 974632, 1096461, 1134270, 1218290, 1461948, 1512360, 1827435, 2192922, 2268540, 2436580, 2923896, 3289383, 3654870, 4385844, 4537080, 4873160, 5482305, 6578766, 7309740, 8771688, 10964610, 13157532, 14619480, 16446915, 21929220, 26315064, 32893830, 43858440, 65787660, 131575320]

約数ペア:

[(1, 131575320), (2, 65787660), (3, 43858440), (4, 32893830), (5, 26315064), (6, 21929220), (8, 16446915), (9, 14619480), (10, 13157532), (12, 10964610), (15, 8771688), (18, 7309740), (20, 6578766), (24, 5482305), (27, 4873160), (29, 4537080), (30, 4385844), (36, 3654870), (40, 3289383), (45, 2923896), (54, 2436580), (58, 2268540), (60, 2192922), (72, 1827435), (87, 1512360), (90, 1461948), (108, 1218290), (116, 1134270), (120, 1096461), (135, 974632), (145, 907416), (174, 756180), (180, 730974), (216, 609145), (232, 567135), (261, 504120), (270, 487316), (290, 453708), (348, 378090), (360, 365487), (435, 302472), (522, 252060), (540, 243658), (580, 226854), (696, 189045), (783, 168040), (870, 151236), (1044, 126030), (1080, 121829), (1160, 113427), (1305, 100824), (1566, 84020), (1740, 75618), (2088, 63015), (2610, 50412), (3132, 42010), (3480, 37809), (3915, 33608), (4201, 31320), (5220, 25206), (6264, 21005), (7830, 16804), (8402, 15660), (10440, 12603)]