550663920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{84979}}^1$

素因数の和:85004

約数の個数: 100

約数和(自身を含む): 1912559880

約数和(自身を除く): 1361895960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 84979, 169958, 254937, 339916, 424895, 509874, 679832, 764811, 849790, 1019748, 1274685, 1359664, 1529622, 1699580, 2039496, 2294433, 2549370, 3059244, 3399160, 3824055, 4078992, 4588866, 5098740, 6118488, 6798320, 6883299, 7648110, 9177732, 10197480, 11472165, 12236976, 13766598, 15296220, 18355464, 20394960, 22944330, 27533196, 30592440, 34416495, 36710928, 45888660, 55066392, 61184880, 68832990, 91777320, 110132784, 137665980, 183554640, 275331960, 550663920]

約数ペア:

[(1, 550663920), (2, 275331960), (3, 183554640), (4, 137665980), (5, 110132784), (6, 91777320), (8, 68832990), (9, 61184880), (10, 55066392), (12, 45888660), (15, 36710928), (16, 34416495), (18, 30592440), (20, 27533196), (24, 22944330), (27, 20394960), (30, 18355464), (36, 15296220), (40, 13766598), (45, 12236976), (48, 11472165), (54, 10197480), (60, 9177732), (72, 7648110), (80, 6883299), (81, 6798320), (90, 6118488), (108, 5098740), (120, 4588866), (135, 4078992), (144, 3824055), (162, 3399160), (180, 3059244), (216, 2549370), (240, 2294433), (270, 2039496), (324, 1699580), (360, 1529622), (405, 1359664), (432, 1274685), (540, 1019748), (648, 849790), (720, 764811), (810, 679832), (1080, 509874), (1296, 424895), (1620, 339916), (2160, 254937), (3240, 169958), (6480, 84979)]