428406000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6491}}^1$

素因数の和:6528

約数の個数: 160

約数和(自身を含む): 1506974976

約数和(自身を除く): 1078568976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 440, 500, 528, 550, 600, 660, 750, 825, 880, 1000, 1100, 1200, 1320, 1375, 1500, 1650, 2000, 2200, 2640, 2750, 3000, 3300, 4125, 4400, 5500, 6000, 6491, 6600, 8250, 11000, 12982, 13200, 16500, 19473, 22000, 25964, 32455, 33000, 38946, 51928, 64910, 66000, 71401, 77892, 97365, 103856, 129820, 142802, 155784, 162275, 194730, 214203, 259640, 285604, 311568, 324550, 357005, 389460, 428406, 486825, 519280, 571208, 649100, 714010, 778920, 811375, 856812, 973650, 1071015, 1142416, 1298200, 1428020, 1557840, 1622750, 1713624, 1785025, 1947300, 2142030, 2434125, 2596400, 2856040, 3245500, 3427248, 3570050, 3894600, 4284060, 4868250, 5355075, 5712080, 6491000, 7140100, 7789200, 8568120, 8925125, 9736500, 10710150, 12982000, 14280200, 17136240, 17850250, 19473000, 21420300, 26775375, 28560400, 35700500, 38946000, 42840600, 53550750, 71401000, 85681200, 107101500, 142802000, 214203000, 428406000]

約数ペア:

[(1, 428406000), (2, 214203000), (3, 142802000), (4, 107101500), (5, 85681200), (6, 71401000), (8, 53550750), (10, 42840600), (11, 38946000), (12, 35700500), (15, 28560400), (16, 26775375), (20, 21420300), (22, 19473000), (24, 17850250), (25, 17136240), (30, 14280200), (33, 12982000), (40, 10710150), (44, 9736500), (48, 8925125), (50, 8568120), (55, 7789200), (60, 7140100), (66, 6491000), (75, 5712080), (80, 5355075), (88, 4868250), (100, 4284060), (110, 3894600), (120, 3570050), (125, 3427248), (132, 3245500), (150, 2856040), (165, 2596400), (176, 2434125), (200, 2142030), (220, 1947300), (240, 1785025), (250, 1713624), (264, 1622750), (275, 1557840), (300, 1428020), (330, 1298200), (375, 1142416), (400, 1071015), (440, 973650), (500, 856812), (528, 811375), (550, 778920), (600, 714010), (660, 649100), (750, 571208), (825, 519280), (880, 486825), (1000, 428406), (1100, 389460), (1200, 357005), (1320, 324550), (1375, 311568), (1500, 285604), (1650, 259640), (2000, 214203), (2200, 194730), (2640, 162275), (2750, 155784), (3000, 142802), (3300, 129820), (4125, 103856), (4400, 97365), (5500, 77892), (6000, 71401), (6491, 66000), (6600, 64910), (8250, 51928), (11000, 38946), (12982, 33000), (13200, 32455), (16500, 25964), (19473, 22000)]