2247991900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2300

約数の個数: 144

約数和(自身を含む): 6129107712

約数和(自身を除く): 3881115812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 137, 140, 154, 175, 220, 274, 275, 308, 350, 385, 548, 550, 685, 700, 770, 959, 1100, 1370, 1507, 1540, 1918, 1925, 2131, 2740, 3014, 3425, 3836, 3850, 4262, 4795, 6028, 6850, 7535, 7700, 8524, 9590, 10549, 10655, 13700, 14917, 15070, 19180, 21098, 21310, 23441, 23975, 29834, 30140, 37675, 42196, 42620, 46882, 47950, 52745, 53275, 59668, 74585, 75350, 93764, 95900, 105490, 106550, 117205, 149170, 150700, 164087, 210980, 213100, 234410, 263725, 291947, 298340, 328174, 372925, 468820, 527450, 583894, 586025, 656348, 745850, 820435, 1054900, 1167788, 1172050, 1459735, 1491700, 1640870, 2043629, 2344100, 2919470, 3211417, 3281740, 4087258, 4102175, 5838940, 6422834, 7298675, 8174516, 8204350, 10218145, 12845668, 14597350, 16057085, 16408700, 20436290, 22479919, 29194700, 32114170, 40872580, 44959838, 51090725, 64228340, 80285425, 89919676, 102181450, 112399595, 160570850, 204362900, 224799190, 321141700, 449598380, 561997975, 1123995950, 2247991900]

約数ペア:

[(1, 2247991900), (2, 1123995950), (4, 561997975), (5, 449598380), (7, 321141700), (10, 224799190), (11, 204362900), (14, 160570850), (20, 112399595), (22, 102181450), (25, 89919676), (28, 80285425), (35, 64228340), (44, 51090725), (50, 44959838), (55, 40872580), (70, 32114170), (77, 29194700), (100, 22479919), (110, 20436290), (137, 16408700), (140, 16057085), (154, 14597350), (175, 12845668), (220, 10218145), (274, 8204350), (275, 8174516), (308, 7298675), (350, 6422834), (385, 5838940), (548, 4102175), (550, 4087258), (685, 3281740), (700, 3211417), (770, 2919470), (959, 2344100), (1100, 2043629), (1370, 1640870), (1507, 1491700), (1540, 1459735), (1918, 1172050), (1925, 1167788), (2131, 1054900), (2740, 820435), (3014, 745850), (3425, 656348), (3836, 586025), (3850, 583894), (4262, 527450), (4795, 468820), (6028, 372925), (6850, 328174), (7535, 298340), (7700, 291947), (8524, 263725), (9590, 234410), (10549, 213100), (10655, 210980), (13700, 164087), (14917, 150700), (15070, 149170), (19180, 117205), (21098, 106550), (21310, 105490), (23441, 95900), (23975, 93764), (29834, 75350), (30140, 74585), (37675, 59668), (42196, 53275), (42620, 52745), (46882, 47950)]