55085400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{101}}^2$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 191635800

約数和(自身を除く): 136550400

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, 90, 100, 101, 108, 120, 135, 150, 180, 200, 202, 216, 225, 270, 300, 303, 360, 404, 450, 505, 540, 600, 606, 675, 808, 900, 909, 1010, 1080, 1212, 1350, 1515, 1800, 1818, 2020, 2424, 2525, 2700, 2727, 3030, 3636, 4040, 4545, 5050, 5400, 5454, 6060, 7272, 7575, 9090, 10100, 10201, 10908, 12120, 13635, 15150, 18180, 20200, 20402, 21816, 22725, 27270, 30300, 30603, 36360, 40804, 45450, 51005, 54540, 60600, 61206, 68175, 81608, 90900, 91809, 102010, 109080, 122412, 136350, 153015, 181800, 183618, 204020, 244824, 255025, 272700, 275427, 306030, 367236, 408040, 459045, 510050, 545400, 550854, 612060, 734472, 765075, 918090, 1020100, 1101708, 1224120, 1377135, 1530150, 1836180, 2040200, 2203416, 2295225, 2754270, 3060300, 3672360, 4590450, 5508540, 6120600, 6885675, 9180900, 11017080, 13771350, 18361800, 27542700, 55085400]

約数ペア:

[(1, 55085400), (2, 27542700), (3, 18361800), (4, 13771350), (5, 11017080), (6, 9180900), (8, 6885675), (9, 6120600), (10, 5508540), (12, 4590450), (15, 3672360), (18, 3060300), (20, 2754270), (24, 2295225), (25, 2203416), (27, 2040200), (30, 1836180), (36, 1530150), (40, 1377135), (45, 1224120), (50, 1101708), (54, 1020100), (60, 918090), (72, 765075), (75, 734472), (90, 612060), (100, 550854), (101, 545400), (108, 510050), (120, 459045), (135, 408040), (150, 367236), (180, 306030), (200, 275427), (202, 272700), (216, 255025), (225, 244824), (270, 204020), (300, 183618), (303, 181800), (360, 153015), (404, 136350), (450, 122412), (505, 109080), (540, 102010), (600, 91809), (606, 90900), (675, 81608), (808, 68175), (900, 61206), (909, 60600), (1010, 54540), (1080, 51005), (1212, 45450), (1350, 40804), (1515, 36360), (1800, 30603), (1818, 30300), (2020, 27270), (2424, 22725), (2525, 21816), (2700, 20402), (2727, 20200), (3030, 18180), (3636, 15150), (4040, 13635), (4545, 12120), (5050, 10908), (5400, 10201), (5454, 10100), (6060, 9090), (7272, 7575)]