217534140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4153}}^1$

素因数の和:4268

約数の個数: 96

約数和(自身を含む): 683914560

約数和(自身を除く): 466380420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4153, 4365, 5238, 5820, 8306, 8730, 10476, 12459, 13095, 16612, 17460, 20765, 24918, 26190, 37377, 41530, 49836, 52380, 62295, 74754, 83060, 112131, 124590, 149508, 186885, 224262, 249180, 373770, 402841, 448524, 560655, 747540, 805682, 1121310, 1208523, 1611364, 2014205, 2242620, 2417046, 3625569, 4028410, 4834092, 6042615, 7251138, 8056820, 10876707, 12085230, 14502276, 18127845, 21753414, 24170460, 36255690, 43506828, 54383535, 72511380, 108767070, 217534140]

約数ペア:

[(1, 217534140), (2, 108767070), (3, 72511380), (4, 54383535), (5, 43506828), (6, 36255690), (9, 24170460), (10, 21753414), (12, 18127845), (15, 14502276), (18, 12085230), (20, 10876707), (27, 8056820), (30, 7251138), (36, 6042615), (45, 4834092), (54, 4028410), (60, 3625569), (90, 2417046), (97, 2242620), (108, 2014205), (135, 1611364), (180, 1208523), (194, 1121310), (270, 805682), (291, 747540), (388, 560655), (485, 448524), (540, 402841), (582, 373770), (873, 249180), (970, 224262), (1164, 186885), (1455, 149508), (1746, 124590), (1940, 112131), (2619, 83060), (2910, 74754), (3492, 62295), (4153, 52380), (4365, 49836), (5238, 41530), (5820, 37377), (8306, 26190), (8730, 24918), (10476, 20765), (12459, 17460), (13095, 16612)]