2790741800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7879}}^1$

素因数の和:7936

約数の個数: 192

約数和(自身を含む): 8442316800

約数和(自身を除く): 5651575000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 77, 88, 92, 100, 110, 115, 140, 154, 161, 175, 184, 200, 220, 230, 253, 275, 280, 308, 322, 350, 385, 440, 460, 506, 550, 575, 616, 644, 700, 770, 805, 920, 1012, 1100, 1150, 1265, 1288, 1400, 1540, 1610, 1771, 1925, 2024, 2200, 2300, 2530, 3080, 3220, 3542, 3850, 4025, 4600, 5060, 6325, 6440, 7084, 7700, 7879, 8050, 8855, 10120, 12650, 14168, 15400, 15758, 16100, 17710, 25300, 31516, 32200, 35420, 39395, 44275, 50600, 55153, 63032, 70840, 78790, 86669, 88550, 110306, 157580, 173338, 177100, 181217, 196975, 220612, 275765, 315160, 346676, 354200, 362434, 393950, 433345, 441224, 551530, 606683, 693352, 724868, 787900, 866690, 906085, 1103060, 1213366, 1268519, 1378825, 1449736, 1575800, 1733380, 1812170, 1993387, 2166725, 2206120, 2426732, 2537038, 2757650, 3033415, 3466760, 3624340, 3986774, 4333450, 4530425, 4853464, 5074076, 5515300, 6066830, 6342595, 7248680, 7973548, 8666900, 9060850, 9966935, 10148152, 11030600, 12133660, 12685190, 13953709, 15167075, 15947096, 17333800, 18121700, 19933870, 24267320, 25370380, 27907418, 30334150, 31712975, 36243400, 39867740, 49834675, 50740760, 55814836, 60668300, 63425950, 69768545, 79735480, 99669350, 111629672, 121336600, 126851900, 139537090, 199338700, 253703800, 279074180, 348842725, 398677400, 558148360, 697685450, 1395370900, 2790741800]

約数ペア:

[(1, 2790741800), (2, 1395370900), (4, 697685450), (5, 558148360), (7, 398677400), (8, 348842725), (10, 279074180), (11, 253703800), (14, 199338700), (20, 139537090), (22, 126851900), (23, 121336600), (25, 111629672), (28, 99669350), (35, 79735480), (40, 69768545), (44, 63425950), (46, 60668300), (50, 55814836), (55, 50740760), (56, 49834675), (70, 39867740), (77, 36243400), (88, 31712975), (92, 30334150), (100, 27907418), (110, 25370380), (115, 24267320), (140, 19933870), (154, 18121700), (161, 17333800), (175, 15947096), (184, 15167075), (200, 13953709), (220, 12685190), (230, 12133660), (253, 11030600), (275, 10148152), (280, 9966935), (308, 9060850), (322, 8666900), (350, 7973548), (385, 7248680), (440, 6342595), (460, 6066830), (506, 5515300), (550, 5074076), (575, 4853464), (616, 4530425), (644, 4333450), (700, 3986774), (770, 3624340), (805, 3466760), (920, 3033415), (1012, 2757650), (1100, 2537038), (1150, 2426732), (1265, 2206120), (1288, 2166725), (1400, 1993387), (1540, 1812170), (1610, 1733380), (1771, 1575800), (1925, 1449736), (2024, 1378825), (2200, 1268519), (2300, 1213366), (2530, 1103060), (3080, 906085), (3220, 866690), (3542, 787900), (3850, 724868), (4025, 693352), (4600, 606683), (5060, 551530), (6325, 441224), (6440, 433345), (7084, 393950), (7700, 362434), (7879, 354200), (8050, 346676), (8855, 315160), (10120, 275765), (12650, 220612), (14168, 196975), (15400, 181217), (15758, 177100), (16100, 173338), (17710, 157580), (25300, 110306), (31516, 88550), (32200, 86669), (35420, 78790), (39395, 70840), (44275, 63032), (50600, 55153)]