20145012000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{1678751}}^1$

素因数の和:1678779

約数の個数: 96

約数和(自身を含む): 65995098624

約数和(自身を除く): 45850086624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 1678751, 3357502, 5036253, 6715004, 8393755, 10072506, 13430008, 16787510, 20145012, 25181265, 26860016, 33575020, 40290024, 41968775, 50362530, 53720032, 67150040, 80580048, 83937550, 100725060, 125906325, 134300080, 161160096, 167875100, 201450120, 209843875, 251812650, 268600160, 335750200, 402900240, 419687750, 503625300, 629531625, 671500400, 805800480, 839375500, 1007250600, 1259063250, 1343000800, 1678751000, 2014501200, 2518126500, 3357502000, 4029002400, 5036253000, 6715004000, 10072506000, 20145012000]

約数ペア:

[(1, 20145012000), (2, 10072506000), (3, 6715004000), (4, 5036253000), (5, 4029002400), (6, 3357502000), (8, 2518126500), (10, 2014501200), (12, 1678751000), (15, 1343000800), (16, 1259063250), (20, 1007250600), (24, 839375500), (25, 805800480), (30, 671500400), (32, 629531625), (40, 503625300), (48, 419687750), (50, 402900240), (60, 335750200), (75, 268600160), (80, 251812650), (96, 209843875), (100, 201450120), (120, 167875100), (125, 161160096), (150, 134300080), (160, 125906325), (200, 100725060), (240, 83937550), (250, 80580048), (300, 67150040), (375, 53720032), (400, 50362530), (480, 41968775), (500, 40290024), (600, 33575020), (750, 26860016), (800, 25181265), (1000, 20145012), (1200, 16787510), (1500, 13430008), (2000, 10072506), (2400, 8393755), (3000, 6715004), (4000, 5036253), (6000, 3357502), (12000, 1678751)]