2690303000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34939}}^1$

素因数の和:34978

約数の個数: 128

約数和(自身を含む): 7848921600

約数和(自身を除く): 5158618600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1540, 1750, 1925, 2200, 2750, 3080, 3500, 3850, 5500, 7000, 7700, 9625, 11000, 15400, 19250, 34939, 38500, 69878, 77000, 139756, 174695, 244573, 279512, 349390, 384329, 489146, 698780, 768658, 873475, 978292, 1222865, 1397560, 1537316, 1746950, 1921645, 1956584, 2445730, 2690303, 3074632, 3493900, 3843290, 4367375, 4891460, 5380606, 6114325, 6987800, 7686580, 8734750, 9608225, 9782920, 10761212, 12228650, 13451515, 15373160, 17469500, 19216450, 21522424, 24457300, 26903030, 30571625, 34939000, 38432900, 48041125, 48914600, 53806060, 61143250, 67257575, 76865800, 96082250, 107612120, 122286500, 134515150, 192164500, 244573000, 269030300, 336287875, 384329000, 538060600, 672575750, 1345151500, 2690303000]

約数ペア:

[(1, 2690303000), (2, 1345151500), (4, 672575750), (5, 538060600), (7, 384329000), (8, 336287875), (10, 269030300), (11, 244573000), (14, 192164500), (20, 134515150), (22, 122286500), (25, 107612120), (28, 96082250), (35, 76865800), (40, 67257575), (44, 61143250), (50, 53806060), (55, 48914600), (56, 48041125), (70, 38432900), (77, 34939000), (88, 30571625), (100, 26903030), (110, 24457300), (125, 21522424), (140, 19216450), (154, 17469500), (175, 15373160), (200, 13451515), (220, 12228650), (250, 10761212), (275, 9782920), (280, 9608225), (308, 8734750), (350, 7686580), (385, 6987800), (440, 6114325), (500, 5380606), (550, 4891460), (616, 4367375), (700, 3843290), (770, 3493900), (875, 3074632), (1000, 2690303), (1100, 2445730), (1375, 1956584), (1400, 1921645), (1540, 1746950), (1750, 1537316), (1925, 1397560), (2200, 1222865), (2750, 978292), (3080, 873475), (3500, 768658), (3850, 698780), (5500, 489146), (7000, 384329), (7700, 349390), (9625, 279512), (11000, 244573), (15400, 174695), (19250, 139756), (34939, 77000), (38500, 69878)]