478725900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83987}}^1$

素因数の和:84023

約数の個数: 72

約数和(自身を含む): 1458031680

約数和(自身を除く): 979305780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 83987, 167974, 251961, 335948, 419935, 503922, 839870, 1007844, 1259805, 1595753, 1679740, 2099675, 2519610, 3191506, 4199350, 4787259, 5039220, 6299025, 6383012, 7978765, 8398700, 9574518, 12598050, 15957530, 19149036, 23936295, 25196100, 31915060, 39893825, 47872590, 79787650, 95745180, 119681475, 159575300, 239362950, 478725900]

約数ペア:

[(1, 478725900), (2, 239362950), (3, 159575300), (4, 119681475), (5, 95745180), (6, 79787650), (10, 47872590), (12, 39893825), (15, 31915060), (19, 25196100), (20, 23936295), (25, 19149036), (30, 15957530), (38, 12598050), (50, 9574518), (57, 8398700), (60, 7978765), (75, 6383012), (76, 6299025), (95, 5039220), (100, 4787259), (114, 4199350), (150, 3191506), (190, 2519610), (228, 2099675), (285, 1679740), (300, 1595753), (380, 1259805), (475, 1007844), (570, 839870), (950, 503922), (1140, 419935), (1425, 335948), (1900, 251961), (2850, 167974), (5700, 83987)]