3126900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 10346560

約数和(自身を除く): 7219660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1489, 2100, 2978, 4467, 5956, 7445, 8934, 10423, 14890, 17868, 20846, 22335, 29780, 31269, 37225, 41692, 44670, 52115, 62538, 74450, 89340, 104230, 111675, 125076, 148900, 156345, 208460, 223350, 260575, 312690, 446700, 521150, 625380, 781725, 1042300, 1563450, 3126900]

約数ペア:

[(1, 3126900), (2, 1563450), (3, 1042300), (4, 781725), (5, 625380), (6, 521150), (7, 446700), (10, 312690), (12, 260575), (14, 223350), (15, 208460), (20, 156345), (21, 148900), (25, 125076), (28, 111675), (30, 104230), (35, 89340), (42, 74450), (50, 62538), (60, 52115), (70, 44670), (75, 41692), (84, 37225), (100, 31269), (105, 29780), (140, 22335), (150, 20846), (175, 17868), (210, 14890), (300, 10423), (350, 8934), (420, 7445), (525, 5956), (700, 4467), (1050, 2978), (1489, 2100)]