321741000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{5107}}^1$

素因数の和:5141

約数の個数: 192

約数和(自身を含む): 1243082880

約数和(自身を除く): 921341880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3500, 4200, 4500, 5107, 5250, 6300, 7000, 7875, 9000, 10214, 10500, 12600, 15321, 15750, 20428, 21000, 25535, 30642, 31500, 35749, 40856, 45963, 51070, 61284, 63000, 71498, 76605, 91926, 102140, 107247, 122568, 127675, 142996, 153210, 178745, 183852, 204280, 214494, 229815, 255350, 285992, 306420, 321741, 357490, 367704, 383025, 428988, 459630, 510700, 536235, 612840, 638375, 643482, 714980, 766050, 857976, 893725, 919260, 1021400, 1072470, 1149075, 1276750, 1286964, 1429960, 1532100, 1608705, 1787450, 1838520, 1915125, 2144940, 2298150, 2553500, 2573928, 2681175, 3064200, 3217410, 3574900, 3830250, 4289880, 4468625, 4596300, 5107000, 5362350, 5745375, 6434820, 7149800, 7660500, 8043525, 8937250, 9192600, 10724700, 11490750, 12869640, 13405875, 15321000, 16087050, 17874500, 21449400, 22981500, 26811750, 32174100, 35749000, 40217625, 45963000, 53623500, 64348200, 80435250, 107247000, 160870500, 321741000]

約数ペア:

[(1, 321741000), (2, 160870500), (3, 107247000), (4, 80435250), (5, 64348200), (6, 53623500), (7, 45963000), (8, 40217625), (9, 35749000), (10, 32174100), (12, 26811750), (14, 22981500), (15, 21449400), (18, 17874500), (20, 16087050), (21, 15321000), (24, 13405875), (25, 12869640), (28, 11490750), (30, 10724700), (35, 9192600), (36, 8937250), (40, 8043525), (42, 7660500), (45, 7149800), (50, 6434820), (56, 5745375), (60, 5362350), (63, 5107000), (70, 4596300), (72, 4468625), (75, 4289880), (84, 3830250), (90, 3574900), (100, 3217410), (105, 3064200), (120, 2681175), (125, 2573928), (126, 2553500), (140, 2298150), (150, 2144940), (168, 1915125), (175, 1838520), (180, 1787450), (200, 1608705), (210, 1532100), (225, 1429960), (250, 1286964), (252, 1276750), (280, 1149075), (300, 1072470), (315, 1021400), (350, 919260), (360, 893725), (375, 857976), (420, 766050), (450, 714980), (500, 643482), (504, 638375), (525, 612840), (600, 536235), (630, 510700), (700, 459630), (750, 428988), (840, 383025), (875, 367704), (900, 357490), (1000, 321741), (1050, 306420), (1125, 285992), (1260, 255350), (1400, 229815), (1500, 214494), (1575, 204280), (1750, 183852), (1800, 178745), (2100, 153210), (2250, 142996), (2520, 127675), (2625, 122568), (3000, 107247), (3150, 102140), (3500, 91926), (4200, 76605), (4500, 71498), (5107, 63000), (5250, 61284), (6300, 51070), (7000, 45963), (7875, 40856), (9000, 35749), (10214, 31500), (10500, 30642), (12600, 25535), (15321, 21000), (15750, 20428)]