2847292000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 8290900800

約数和(自身を除く): 5443608800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 73, 80, 98, 100, 112, 125, 140, 146, 160, 175, 196, 199, 200, 224, 245, 250, 280, 292, 350, 365, 392, 398, 400, 490, 500, 511, 560, 584, 700, 730, 784, 796, 800, 875, 980, 995, 1000, 1022, 1120, 1168, 1225, 1393, 1400, 1460, 1568, 1592, 1750, 1825, 1960, 1990, 2000, 2044, 2336, 2450, 2555, 2786, 2800, 2920, 3184, 3500, 3577, 3650, 3920, 3980, 4000, 4088, 4900, 4975, 5110, 5572, 5600, 5840, 6125, 6368, 6965, 7000, 7154, 7300, 7840, 7960, 8176, 9125, 9751, 9800, 9950, 10220, 11144, 11680, 12250, 12775, 13930, 14000, 14308, 14527, 14600, 15920, 16352, 17885, 18250, 19502, 19600, 19900, 20440, 22288, 24500, 24875, 25550, 27860, 28000, 28616, 29054, 29200, 31840, 34825, 35770, 36500, 39004, 39200, 39800, 40880, 44576, 48755, 49000, 49750, 51100, 55720, 57232, 58108, 58400, 63875, 69650, 71540, 72635, 73000, 78008, 79600, 81760, 89425, 97510, 98000, 99500, 101689, 102200, 111440, 114464, 116216, 127750, 139300, 143080, 145270, 146000, 156016, 159200, 174125, 178850, 195020, 196000, 199000, 203378, 204400, 222880, 232432, 243775, 255500, 278600, 286160, 290540, 292000, 312032, 348250, 357700, 363175, 390040, 398000, 406756, 408800, 447125, 464864, 487550, 508445, 511000, 557200, 572320, 581080, 696500, 711823, 715400, 726350, 780080, 796000, 813512, 894250, 975100, 1016890, 1022000, 1114400, 1162160, 1218875, 1393000, 1423646, 1430800, 1452700, 1560160, 1627024, 1788500, 1815875, 1950200, 2033780, 2044000, 2324320, 2437750, 2542225, 2786000, 2847292, 2861600, 2905400, 3254048, 3559115, 3577000, 3631750, 3900400, 4067560, 4875500, 5084450, 5572000, 5694584, 5810800, 7118230, 7154000, 7263500, 7800800, 8135120, 9751000, 10168900, 11389168, 11621600, 12711125, 14236460, 14308000, 14527000, 16270240, 17795575, 19502000, 20337800, 22778336, 25422250, 28472920, 29054000, 35591150, 39004000, 40675600, 50844500, 56945840, 58108000, 71182300, 81351200, 88977875, 101689000, 113891680, 142364600, 177955750, 203378000, 284729200, 355911500, 406756000, 569458400, 711823000, 1423646000, 2847292000]

約数ペア:

[(1, 2847292000), (2, 1423646000), (4, 711823000), (5, 569458400), (7, 406756000), (8, 355911500), (10, 284729200), (14, 203378000), (16, 177955750), (20, 142364600), (25, 113891680), (28, 101689000), (32, 88977875), (35, 81351200), (40, 71182300), (49, 58108000), (50, 56945840), (56, 50844500), (70, 40675600), (73, 39004000), (80, 35591150), (98, 29054000), (100, 28472920), (112, 25422250), (125, 22778336), (140, 20337800), (146, 19502000), (160, 17795575), (175, 16270240), (196, 14527000), (199, 14308000), (200, 14236460), (224, 12711125), (245, 11621600), (250, 11389168), (280, 10168900), (292, 9751000), (350, 8135120), (365, 7800800), (392, 7263500), (398, 7154000), (400, 7118230), (490, 5810800), (500, 5694584), (511, 5572000), (560, 5084450), (584, 4875500), (700, 4067560), (730, 3900400), (784, 3631750), (796, 3577000), (800, 3559115), (875, 3254048), (980, 2905400), (995, 2861600), (1000, 2847292), (1022, 2786000), (1120, 2542225), (1168, 2437750), (1225, 2324320), (1393, 2044000), (1400, 2033780), (1460, 1950200), (1568, 1815875), (1592, 1788500), (1750, 1627024), (1825, 1560160), (1960, 1452700), (1990, 1430800), (2000, 1423646), (2044, 1393000), (2336, 1218875), (2450, 1162160), (2555, 1114400), (2786, 1022000), (2800, 1016890), (2920, 975100), (3184, 894250), (3500, 813512), (3577, 796000), (3650, 780080), (3920, 726350), (3980, 715400), (4000, 711823), (4088, 696500), (4900, 581080), (4975, 572320), (5110, 557200), (5572, 511000), (5600, 508445), (5840, 487550), (6125, 464864), (6368, 447125), (6965, 408800), (7000, 406756), (7154, 398000), (7300, 390040), (7840, 363175), (7960, 357700), (8176, 348250), (9125, 312032), (9751, 292000), (9800, 290540), (9950, 286160), (10220, 278600), (11144, 255500), (11680, 243775), (12250, 232432), (12775, 222880), (13930, 204400), (14000, 203378), (14308, 199000), (14527, 196000), (14600, 195020), (15920, 178850), (16352, 174125), (17885, 159200), (18250, 156016), (19502, 146000), (19600, 145270), (19900, 143080), (20440, 139300), (22288, 127750), (24500, 116216), (24875, 114464), (25550, 111440), (27860, 102200), (28000, 101689), (28616, 99500), (29054, 98000), (29200, 97510), (31840, 89425), (34825, 81760), (35770, 79600), (36500, 78008), (39004, 73000), (39200, 72635), (39800, 71540), (40880, 69650), (44576, 63875), (48755, 58400), (49000, 58108), (49750, 57232), (51100, 55720)]