20006139600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5557261}}^1$

素因数の和:5557285

約数の個数: 90

約数和(自身を含む): 69426874166

約数和(自身を除く): 49420734566

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 5557261, 11114522, 16671783, 22229044, 27786305, 33343566, 44458088, 50015349, 55572610, 66687132, 83358915, 88916176, 100030698, 111145220, 133374264, 138931525, 166717830, 200061396, 222290440, 250076745, 266748528, 277863050, 333435660, 400122792, 416794575, 444580880, 500153490, 555726100, 666871320, 800245584, 833589150, 1000306980, 1111452200, 1250383725, 1333742640, 1667178300, 2000613960, 2222904400, 2500767450, 3334356600, 4001227920, 5001534900, 6668713200, 10003069800, 20006139600]

約数ペア:

[(1, 20006139600), (2, 10003069800), (3, 6668713200), (4, 5001534900), (5, 4001227920), (6, 3334356600), (8, 2500767450), (9, 2222904400), (10, 2000613960), (12, 1667178300), (15, 1333742640), (16, 1250383725), (18, 1111452200), (20, 1000306980), (24, 833589150), (25, 800245584), (30, 666871320), (36, 555726100), (40, 500153490), (45, 444580880), (48, 416794575), (50, 400122792), (60, 333435660), (72, 277863050), (75, 266748528), (80, 250076745), (90, 222290440), (100, 200061396), (120, 166717830), (144, 138931525), (150, 133374264), (180, 111145220), (200, 100030698), (225, 88916176), (240, 83358915), (300, 66687132), (360, 55572610), (400, 50015349), (450, 44458088), (600, 33343566), (720, 27786305), (900, 22229044), (1200, 16671783), (1800, 11114522), (3600, 5557261)]