128241000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{14249}}^1$

素因数の和:14276

約数の個数: 96

約数和(自身を含む): 433485000

約数和(自身を除く): 305244000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 14249, 28498, 42747, 56996, 71245, 85494, 113992, 128241, 142490, 170988, 213735, 256482, 284980, 341976, 356225, 427470, 512964, 569960, 641205, 712450, 854940, 1025928, 1068675, 1282410, 1424900, 1709880, 1781125, 2137350, 2564820, 2849800, 3206025, 3562250, 4274700, 5129640, 5343375, 6412050, 7124500, 8549400, 10686750, 12824100, 14249000, 16030125, 21373500, 25648200, 32060250, 42747000, 64120500, 128241000]

約数ペア:

[(1, 128241000), (2, 64120500), (3, 42747000), (4, 32060250), (5, 25648200), (6, 21373500), (8, 16030125), (9, 14249000), (10, 12824100), (12, 10686750), (15, 8549400), (18, 7124500), (20, 6412050), (24, 5343375), (25, 5129640), (30, 4274700), (36, 3562250), (40, 3206025), (45, 2849800), (50, 2564820), (60, 2137350), (72, 1781125), (75, 1709880), (90, 1424900), (100, 1282410), (120, 1068675), (125, 1025928), (150, 854940), (180, 712450), (200, 641205), (225, 569960), (250, 512964), (300, 427470), (360, 356225), (375, 341976), (450, 284980), (500, 256482), (600, 213735), (750, 170988), (900, 142490), (1000, 128241), (1125, 113992), (1500, 85494), (1800, 71245), (2250, 56996), (3000, 42747), (4500, 28498), (9000, 14249)]