74295900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3961

約数の個数: 144

約数和(自身を含む): 273038080

約数和(自身を除く): 198742180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 3931, 4725, 6300, 7862, 9450, 11793, 15724, 18900, 19655, 23586, 27517, 35379, 39310, 47172, 55034, 58965, 70758, 78620, 82551, 98275, 106137, 110068, 117930, 137585, 141516, 165102, 176895, 196550, 212274, 235860, 247653, 275170, 294825, 330204, 353790, 393100, 412755, 424548, 495306, 530685, 550340, 589650, 687925, 707580, 742959, 825510, 884475, 990612, 1061370, 1179300, 1238265, 1375850, 1485918, 1651020, 1768950, 2063775, 2122740, 2476530, 2653425, 2751700, 2971836, 3537900, 3714795, 4127550, 4953060, 5306850, 6191325, 7429590, 8255100, 10613700, 12382650, 14859180, 18573975, 24765300, 37147950, 74295900]

約数ペア:

[(1, 74295900), (2, 37147950), (3, 24765300), (4, 18573975), (5, 14859180), (6, 12382650), (7, 10613700), (9, 8255100), (10, 7429590), (12, 6191325), (14, 5306850), (15, 4953060), (18, 4127550), (20, 3714795), (21, 3537900), (25, 2971836), (27, 2751700), (28, 2653425), (30, 2476530), (35, 2122740), (36, 2063775), (42, 1768950), (45, 1651020), (50, 1485918), (54, 1375850), (60, 1238265), (63, 1179300), (70, 1061370), (75, 990612), (84, 884475), (90, 825510), (100, 742959), (105, 707580), (108, 687925), (126, 589650), (135, 550340), (140, 530685), (150, 495306), (175, 424548), (180, 412755), (189, 393100), (210, 353790), (225, 330204), (252, 294825), (270, 275170), (300, 247653), (315, 235860), (350, 212274), (378, 196550), (420, 176895), (450, 165102), (525, 141516), (540, 137585), (630, 117930), (675, 110068), (700, 106137), (756, 98275), (900, 82551), (945, 78620), (1050, 70758), (1260, 58965), (1350, 55034), (1575, 47172), (1890, 39310), (2100, 35379), (2700, 27517), (3150, 23586), (3780, 19655), (3931, 18900), (4725, 15724), (6300, 11793), (7862, 9450)]