142219800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{8779}}^1$

素因数の和:8807

約数の個数: 120

約数和(自身を含む): 494006700

約数和(自身を除く): 351786900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 8779, 16200, 17558, 26337, 35116, 43895, 52674, 70232, 79011, 87790, 105348, 131685, 158022, 175580, 210696, 219475, 237033, 263370, 316044, 351160, 395055, 438950, 474066, 526740, 632088, 658425, 711099, 790110, 877900, 948132, 1053480, 1185165, 1316850, 1422198, 1580220, 1755800, 1896264, 1975275, 2370330, 2633700, 2844396, 3160440, 3555495, 3950550, 4740660, 5267400, 5688792, 5925825, 7110990, 7901100, 9481320, 11851650, 14221980, 15802200, 17777475, 23703300, 28443960, 35554950, 47406600, 71109900, 142219800]

約数ペア:

[(1, 142219800), (2, 71109900), (3, 47406600), (4, 35554950), (5, 28443960), (6, 23703300), (8, 17777475), (9, 15802200), (10, 14221980), (12, 11851650), (15, 9481320), (18, 7901100), (20, 7110990), (24, 5925825), (25, 5688792), (27, 5267400), (30, 4740660), (36, 3950550), (40, 3555495), (45, 3160440), (50, 2844396), (54, 2633700), (60, 2370330), (72, 1975275), (75, 1896264), (81, 1755800), (90, 1580220), (100, 1422198), (108, 1316850), (120, 1185165), (135, 1053480), (150, 948132), (162, 877900), (180, 790110), (200, 711099), (216, 658425), (225, 632088), (270, 526740), (300, 474066), (324, 438950), (360, 395055), (405, 351160), (450, 316044), (540, 263370), (600, 237033), (648, 219475), (675, 210696), (810, 175580), (900, 158022), (1080, 131685), (1350, 105348), (1620, 87790), (1800, 79011), (2025, 70232), (2700, 52674), (3240, 43895), (4050, 35116), (5400, 26337), (8100, 17558), (8779, 16200)]