495087000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:978

約数の個数: 128

約数和(自身を含む): 1553610240

約数和(自身を除く): 1058523240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 227, 250, 300, 375, 454, 500, 600, 681, 727, 750, 908, 1000, 1135, 1362, 1454, 1500, 1816, 2181, 2270, 2724, 2908, 3000, 3405, 3635, 4362, 4540, 5448, 5675, 5816, 6810, 7270, 8724, 9080, 10905, 11350, 13620, 14540, 17025, 17448, 18175, 21810, 22700, 27240, 28375, 29080, 34050, 36350, 43620, 45400, 54525, 56750, 68100, 72700, 85125, 87240, 90875, 109050, 113500, 136200, 145400, 165029, 170250, 181750, 218100, 227000, 272625, 330058, 340500, 363500, 436200, 495087, 545250, 660116, 681000, 727000, 825145, 990174, 1090500, 1320232, 1650290, 1980348, 2181000, 2475435, 3300580, 3960696, 4125725, 4950870, 6601160, 8251450, 9901740, 12377175, 16502900, 19803480, 20628625, 24754350, 33005800, 41257250, 49508700, 61885875, 82514500, 99017400, 123771750, 165029000, 247543500, 495087000]

約数ペア:

[(1, 495087000), (2, 247543500), (3, 165029000), (4, 123771750), (5, 99017400), (6, 82514500), (8, 61885875), (10, 49508700), (12, 41257250), (15, 33005800), (20, 24754350), (24, 20628625), (25, 19803480), (30, 16502900), (40, 12377175), (50, 9901740), (60, 8251450), (75, 6601160), (100, 4950870), (120, 4125725), (125, 3960696), (150, 3300580), (200, 2475435), (227, 2181000), (250, 1980348), (300, 1650290), (375, 1320232), (454, 1090500), (500, 990174), (600, 825145), (681, 727000), (727, 681000), (750, 660116), (908, 545250), (1000, 495087), (1135, 436200), (1362, 363500), (1454, 340500), (1500, 330058), (1816, 272625), (2181, 227000), (2270, 218100), (2724, 181750), (2908, 170250), (3000, 165029), (3405, 145400), (3635, 136200), (4362, 113500), (4540, 109050), (5448, 90875), (5675, 87240), (5816, 85125), (6810, 72700), (7270, 68100), (8724, 56750), (9080, 54525), (10905, 45400), (11350, 43620), (13620, 36350), (14540, 34050), (17025, 29080), (17448, 28375), (18175, 27240), (21810, 22700)]