74921700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{35677}}^1$

素因数の和:35701

約数の個数: 72

約数和(自身を含む): 247748032

約数和(自身を除く): 172826332

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, 35677, 71354, 107031, 142708, 178385, 214062, 249739, 356770, 428124, 499478, 535155, 713540, 749217, 891925, 998956, 1070310, 1248695, 1498434, 1783850, 2140620, 2497390, 2675775, 2996868, 3567700, 3746085, 4994780, 5351550, 6243475, 7492170, 10703100, 12486950, 14984340, 18730425, 24973900, 37460850, 74921700]

約数ペア:

[(1, 74921700), (2, 37460850), (3, 24973900), (4, 18730425), (5, 14984340), (6, 12486950), (7, 10703100), (10, 7492170), (12, 6243475), (14, 5351550), (15, 4994780), (20, 3746085), (21, 3567700), (25, 2996868), (28, 2675775), (30, 2497390), (35, 2140620), (42, 1783850), (50, 1498434), (60, 1248695), (70, 1070310), (75, 998956), (84, 891925), (100, 749217), (105, 713540), (140, 535155), (150, 499478), (175, 428124), (210, 356770), (300, 249739), (350, 214062), (420, 178385), (525, 142708), (700, 107031), (1050, 71354), (2100, 35677)]