12797908000

素因数分解:

$2^5\times 5^3\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 32108076000

約数和(自身を除く): 19310168000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 125, 149, 160, 197, 200, 218, 250, 298, 394, 400, 436, 500, 545, 596, 745, 788, 800, 872, 985, 1000, 1090, 1192, 1490, 1576, 1744, 1970, 2000, 2180, 2384, 2725, 2980, 3152, 3488, 3725, 3940, 4000, 4360, 4768, 4925, 5450, 5960, 6304, 7450, 7880, 8720, 9850, 10900, 11920, 13625, 14900, 15760, 16241, 17440, 18625, 19700, 21473, 21800, 23840, 24625, 27250, 29353, 29800, 31520, 32482, 37250, 39400, 42946, 43600, 49250, 54500, 58706, 59600, 64964, 74500, 78800, 81205, 85892, 87200, 98500, 107365, 109000, 117412, 119200, 129928, 146765, 149000, 157600, 162410, 171784, 197000, 214730, 218000, 234824, 259856, 293530, 298000, 324820, 343568, 394000, 406025, 429460, 436000, 469648, 519712, 536825, 587060, 596000, 649640, 687136, 733825, 788000, 812050, 858920, 939296, 1073650, 1174120, 1299280, 1467650, 1624100, 1717840, 2030125, 2147300, 2348240, 2598560, 2684125, 2935300, 3199477, 3248200, 3435680, 3669125, 4060250, 4294600, 4696480, 5368250, 5870600, 6398954, 6496400, 7338250, 8120500, 8589200, 10736500, 11741200, 12797908, 12992800, 14676500, 15997385, 16241000, 17178400, 21473000, 23482400, 25595816, 29353000, 31994770, 32482000, 42946000, 51191632, 58706000, 63989540, 64964000, 79986925, 85892000, 102383264, 117412000, 127979080, 159973850, 255958160, 319947700, 399934625, 511916320, 639895400, 799869250, 1279790800, 1599738500, 2559581600, 3199477000, 6398954000, 12797908000]

約数ペア:

[(1, 12797908000), (2, 6398954000), (4, 3199477000), (5, 2559581600), (8, 1599738500), (10, 1279790800), (16, 799869250), (20, 639895400), (25, 511916320), (32, 399934625), (40, 319947700), (50, 255958160), (80, 159973850), (100, 127979080), (109, 117412000), (125, 102383264), (149, 85892000), (160, 79986925), (197, 64964000), (200, 63989540), (218, 58706000), (250, 51191632), (298, 42946000), (394, 32482000), (400, 31994770), (436, 29353000), (500, 25595816), (545, 23482400), (596, 21473000), (745, 17178400), (788, 16241000), (800, 15997385), (872, 14676500), (985, 12992800), (1000, 12797908), (1090, 11741200), (1192, 10736500), (1490, 8589200), (1576, 8120500), (1744, 7338250), (1970, 6496400), (2000, 6398954), (2180, 5870600), (2384, 5368250), (2725, 4696480), (2980, 4294600), (3152, 4060250), (3488, 3669125), (3725, 3435680), (3940, 3248200), (4000, 3199477), (4360, 2935300), (4768, 2684125), (4925, 2598560), (5450, 2348240), (5960, 2147300), (6304, 2030125), (7450, 1717840), (7880, 1624100), (8720, 1467650), (9850, 1299280), (10900, 1174120), (11920, 1073650), (13625, 939296), (14900, 858920), (15760, 812050), (16241, 788000), (17440, 733825), (18625, 687136), (19700, 649640), (21473, 596000), (21800, 587060), (23840, 536825), (24625, 519712), (27250, 469648), (29353, 436000), (29800, 429460), (31520, 406025), (32482, 394000), (37250, 343568), (39400, 324820), (42946, 298000), (43600, 293530), (49250, 259856), (54500, 234824), (58706, 218000), (59600, 214730), (64964, 197000), (74500, 171784), (78800, 162410), (81205, 157600), (85892, 149000), (87200, 146765), (98500, 129928), (107365, 119200), (109000, 117412)]