222887700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3964

約数の個数: 180

約数和(自身を含む): 825940192

約数和(自身を除く): 603052492

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 3931, 4050, 4725, 5670, 6300, 7862, 8100, 9450, 11340, 11793, 14175, 15724, 18900, 19655, 23586, 27517, 28350, 35379, 39310, 47172, 55034, 56700, 58965, 70758, 78620, 82551, 98275, 106137, 110068, 117930, 137585, 141516, 165102, 176895, 196550, 212274, 235860, 247653, 275170, 294825, 318411, 330204, 353790, 393100, 412755, 424548, 495306, 530685, 550340, 589650, 636822, 687925, 707580, 742959, 825510, 884475, 990612, 1061370, 1179300, 1238265, 1273644, 1375850, 1485918, 1592055, 1651020, 1768950, 2063775, 2122740, 2228877, 2476530, 2653425, 2751700, 2971836, 3184110, 3537900, 3714795, 4127550, 4457754, 4953060, 5306850, 6191325, 6368220, 7429590, 7960275, 8255100, 8915508, 10613700, 11144385, 12382650, 14859180, 15920550, 18573975, 22288770, 24765300, 31841100, 37147950, 44577540, 55721925, 74295900, 111443850, 222887700]

約数ペア:

[(1, 222887700), (2, 111443850), (3, 74295900), (4, 55721925), (5, 44577540), (6, 37147950), (7, 31841100), (9, 24765300), (10, 22288770), (12, 18573975), (14, 15920550), (15, 14859180), (18, 12382650), (20, 11144385), (21, 10613700), (25, 8915508), (27, 8255100), (28, 7960275), (30, 7429590), (35, 6368220), (36, 6191325), (42, 5306850), (45, 4953060), (50, 4457754), (54, 4127550), (60, 3714795), (63, 3537900), (70, 3184110), (75, 2971836), (81, 2751700), (84, 2653425), (90, 2476530), (100, 2228877), (105, 2122740), (108, 2063775), (126, 1768950), (135, 1651020), (140, 1592055), (150, 1485918), (162, 1375850), (175, 1273644), (180, 1238265), (189, 1179300), (210, 1061370), (225, 990612), (252, 884475), (270, 825510), (300, 742959), (315, 707580), (324, 687925), (350, 636822), (378, 589650), (405, 550340), (420, 530685), (450, 495306), (525, 424548), (540, 412755), (567, 393100), (630, 353790), (675, 330204), (700, 318411), (756, 294825), (810, 275170), (900, 247653), (945, 235860), (1050, 212274), (1134, 196550), (1260, 176895), (1350, 165102), (1575, 141516), (1620, 137585), (1890, 117930), (2025, 110068), (2100, 106137), (2268, 98275), (2700, 82551), (2835, 78620), (3150, 70758), (3780, 58965), (3931, 56700), (4050, 55034), (4725, 47172), (5670, 39310), (6300, 35379), (7862, 28350), (8100, 27517), (9450, 23586), (11340, 19655), (11793, 18900), (14175, 15724)]