4521000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 15500160

約数和(自身を除く): 10979160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 137, 150, 165, 200, 220, 250, 264, 274, 275, 300, 330, 375, 411, 440, 500, 548, 550, 600, 660, 685, 750, 822, 825, 1000, 1096, 1100, 1320, 1370, 1375, 1500, 1507, 1644, 1650, 2055, 2200, 2740, 2750, 3000, 3014, 3288, 3300, 3425, 4110, 4125, 4521, 5480, 5500, 6028, 6600, 6850, 7535, 8220, 8250, 9042, 10275, 11000, 12056, 13700, 15070, 16440, 16500, 17125, 18084, 20550, 22605, 27400, 30140, 33000, 34250, 36168, 37675, 41100, 45210, 51375, 60280, 68500, 75350, 82200, 90420, 102750, 113025, 137000, 150700, 180840, 188375, 205500, 226050, 301400, 376750, 411000, 452100, 565125, 753500, 904200, 1130250, 1507000, 2260500, 4521000]

約数ペア:

[(1, 4521000), (2, 2260500), (3, 1507000), (4, 1130250), (5, 904200), (6, 753500), (8, 565125), (10, 452100), (11, 411000), (12, 376750), (15, 301400), (20, 226050), (22, 205500), (24, 188375), (25, 180840), (30, 150700), (33, 137000), (40, 113025), (44, 102750), (50, 90420), (55, 82200), (60, 75350), (66, 68500), (75, 60280), (88, 51375), (100, 45210), (110, 41100), (120, 37675), (125, 36168), (132, 34250), (137, 33000), (150, 30140), (165, 27400), (200, 22605), (220, 20550), (250, 18084), (264, 17125), (274, 16500), (275, 16440), (300, 15070), (330, 13700), (375, 12056), (411, 11000), (440, 10275), (500, 9042), (548, 8250), (550, 8220), (600, 7535), (660, 6850), (685, 6600), (750, 6028), (822, 5500), (825, 5480), (1000, 4521), (1096, 4125), (1100, 4110), (1320, 3425), (1370, 3300), (1375, 3288), (1500, 3014), (1507, 3000), (1644, 2750), (1650, 2740), (2055, 2200)]