206080200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12721}}^1$

素因数の和:12749

約数の個数: 120

約数和(自身を含む): 715803330

約数和(自身を除く): 509723130

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, 12721, 16200, 25442, 38163, 50884, 63605, 76326, 101768, 114489, 127210, 152652, 190815, 228978, 254420, 305304, 318025, 343467, 381630, 457956, 508840, 572445, 636050, 686934, 763260, 915912, 954075, 1030401, 1144890, 1272100, 1373868, 1526520, 1717335, 1908150, 2060802, 2289780, 2544200, 2747736, 2862225, 3434670, 3816300, 4121604, 4579560, 5152005, 5724450, 6869340, 7632600, 8243208, 8586675, 10304010, 11448900, 13738680, 17173350, 20608020, 22897800, 25760025, 34346700, 41216040, 51520050, 68693400, 103040100, 206080200]

約数ペア:

[(1, 206080200), (2, 103040100), (3, 68693400), (4, 51520050), (5, 41216040), (6, 34346700), (8, 25760025), (9, 22897800), (10, 20608020), (12, 17173350), (15, 13738680), (18, 11448900), (20, 10304010), (24, 8586675), (25, 8243208), (27, 7632600), (30, 6869340), (36, 5724450), (40, 5152005), (45, 4579560), (50, 4121604), (54, 3816300), (60, 3434670), (72, 2862225), (75, 2747736), (81, 2544200), (90, 2289780), (100, 2060802), (108, 1908150), (120, 1717335), (135, 1526520), (150, 1373868), (162, 1272100), (180, 1144890), (200, 1030401), (216, 954075), (225, 915912), (270, 763260), (300, 686934), (324, 636050), (360, 572445), (405, 508840), (450, 457956), (540, 381630), (600, 343467), (648, 318025), (675, 305304), (810, 254420), (900, 228978), (1080, 190815), (1350, 152652), (1620, 127210), (1800, 114489), (2025, 101768), (2700, 76326), (3240, 63605), (4050, 50884), (5400, 38163), (8100, 25442), (12721, 16200)]