120012900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{57149}}^1$

素因数の和:57173

約数の個数: 72

約数和(自身を含む): 396849600

約数和(自身を除く): 276836700

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, 2100, 57149, 114298, 171447, 228596, 285745, 342894, 400043, 571490, 685788, 800086, 857235, 1142980, 1200129, 1428725, 1600172, 1714470, 2000215, 2400258, 2857450, 3428940, 4000430, 4286175, 4800516, 5714900, 6000645, 8000860, 8572350, 10001075, 12001290, 17144700, 20002150, 24002580, 30003225, 40004300, 60006450, 120012900]

約数ペア:

[(1, 120012900), (2, 60006450), (3, 40004300), (4, 30003225), (5, 24002580), (6, 20002150), (7, 17144700), (10, 12001290), (12, 10001075), (14, 8572350), (15, 8000860), (20, 6000645), (21, 5714900), (25, 4800516), (28, 4286175), (30, 4000430), (35, 3428940), (42, 2857450), (50, 2400258), (60, 2000215), (70, 1714470), (75, 1600172), (84, 1428725), (100, 1200129), (105, 1142980), (140, 857235), (150, 800086), (175, 685788), (210, 571490), (300, 400043), (350, 342894), (420, 285745), (525, 228596), (700, 171447), (1050, 114298), (2100, 57149)]