223076000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 649119744

約数和(自身を除く): 426043744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 200, 217, 224, 248, 250, 257, 280, 310, 350, 400, 434, 496, 500, 514, 560, 620, 700, 775, 800, 868, 875, 992, 1000, 1028, 1085, 1120, 1240, 1285, 1400, 1550, 1736, 1750, 1799, 2000, 2056, 2170, 2480, 2570, 2800, 3100, 3472, 3500, 3598, 3875, 4000, 4112, 4340, 4960, 5140, 5425, 5600, 6200, 6425, 6944, 7000, 7196, 7750, 7967, 8224, 8680, 8995, 10280, 10850, 12400, 12850, 14000, 14392, 15500, 15934, 17360, 17990, 20560, 21700, 24800, 25700, 27125, 28000, 28784, 31000, 31868, 32125, 34720, 35980, 39835, 41120, 43400, 44975, 51400, 54250, 55769, 57568, 62000, 63736, 64250, 71960, 79670, 86800, 89950, 102800, 108500, 111538, 124000, 127472, 128500, 143920, 159340, 173600, 179900, 199175, 205600, 217000, 223076, 224875, 254944, 257000, 278845, 287840, 318680, 359800, 398350, 434000, 446152, 449750, 514000, 557690, 637360, 719600, 796700, 868000, 892304, 899500, 995875, 1028000, 1115380, 1274720, 1394225, 1439200, 1593400, 1784608, 1799000, 1991750, 2230760, 2788450, 3186800, 3598000, 3983500, 4461520, 5576900, 6373600, 6971125, 7196000, 7967000, 8923040, 11153800, 13942250, 15934000, 22307600, 27884500, 31868000, 44615200, 55769000, 111538000, 223076000]

約数ペア:

[(1, 223076000), (2, 111538000), (4, 55769000), (5, 44615200), (7, 31868000), (8, 27884500), (10, 22307600), (14, 15934000), (16, 13942250), (20, 11153800), (25, 8923040), (28, 7967000), (31, 7196000), (32, 6971125), (35, 6373600), (40, 5576900), (50, 4461520), (56, 3983500), (62, 3598000), (70, 3186800), (80, 2788450), (100, 2230760), (112, 1991750), (124, 1799000), (125, 1784608), (140, 1593400), (155, 1439200), (160, 1394225), (175, 1274720), (200, 1115380), (217, 1028000), (224, 995875), (248, 899500), (250, 892304), (257, 868000), (280, 796700), (310, 719600), (350, 637360), (400, 557690), (434, 514000), (496, 449750), (500, 446152), (514, 434000), (560, 398350), (620, 359800), (700, 318680), (775, 287840), (800, 278845), (868, 257000), (875, 254944), (992, 224875), (1000, 223076), (1028, 217000), (1085, 205600), (1120, 199175), (1240, 179900), (1285, 173600), (1400, 159340), (1550, 143920), (1736, 128500), (1750, 127472), (1799, 124000), (2000, 111538), (2056, 108500), (2170, 102800), (2480, 89950), (2570, 86800), (2800, 79670), (3100, 71960), (3472, 64250), (3500, 63736), (3598, 62000), (3875, 57568), (4000, 55769), (4112, 54250), (4340, 51400), (4960, 44975), (5140, 43400), (5425, 41120), (5600, 39835), (6200, 35980), (6425, 34720), (6944, 32125), (7000, 31868), (7196, 31000), (7750, 28784), (7967, 28000), (8224, 27125), (8680, 25700), (8995, 24800), (10280, 21700), (10850, 20560), (12400, 17990), (12850, 17360), (14000, 15934), (14392, 15500)]