205252200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1252

約数の個数: 144

約数和(自身を含む): 696746700

約数和(自身を除く): 491494500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 900, 909, 1010, 1129, 1212, 1515, 1800, 1818, 2020, 2258, 2424, 2525, 3030, 3387, 3636, 4040, 4516, 4545, 5050, 5645, 6060, 6774, 7272, 7575, 9032, 9090, 10100, 10161, 11290, 12120, 13548, 15150, 16935, 18180, 20200, 20322, 22580, 22725, 27096, 28225, 30300, 33870, 36360, 40644, 45160, 45450, 50805, 56450, 60600, 67740, 81288, 84675, 90900, 101610, 112900, 114029, 135480, 169350, 181800, 203220, 225800, 228058, 254025, 338700, 342087, 406440, 456116, 508050, 570145, 677400, 684174, 912232, 1016100, 1026261, 1140290, 1368348, 1710435, 2032200, 2052522, 2280580, 2736696, 2850725, 3420870, 4105044, 4561160, 5131305, 5701450, 6841740, 8210088, 8552175, 10262610, 11402900, 13683480, 17104350, 20525220, 22805800, 25656525, 34208700, 41050440, 51313050, 68417400, 102626100, 205252200]

約数ペア:

[(1, 205252200), (2, 102626100), (3, 68417400), (4, 51313050), (5, 41050440), (6, 34208700), (8, 25656525), (9, 22805800), (10, 20525220), (12, 17104350), (15, 13683480), (18, 11402900), (20, 10262610), (24, 8552175), (25, 8210088), (30, 6841740), (36, 5701450), (40, 5131305), (45, 4561160), (50, 4105044), (60, 3420870), (72, 2850725), (75, 2736696), (90, 2280580), (100, 2052522), (101, 2032200), (120, 1710435), (150, 1368348), (180, 1140290), (200, 1026261), (202, 1016100), (225, 912232), (300, 684174), (303, 677400), (360, 570145), (404, 508050), (450, 456116), (505, 406440), (600, 342087), (606, 338700), (808, 254025), (900, 228058), (909, 225800), (1010, 203220), (1129, 181800), (1212, 169350), (1515, 135480), (1800, 114029), (1818, 112900), (2020, 101610), (2258, 90900), (2424, 84675), (2525, 81288), (3030, 67740), (3387, 60600), (3636, 56450), (4040, 50805), (4516, 45450), (4545, 45160), (5050, 40644), (5645, 36360), (6060, 33870), (6774, 30300), (7272, 28225), (7575, 27096), (9032, 22725), (9090, 22580), (10100, 20322), (10161, 20200), (11290, 18180), (12120, 16935), (13548, 15150)]