385784400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{18911}}^1$

素因数の和:18949

約数の個数: 120

約数和(自身を含む): 1308559104

約数和(自身を除く): 922774704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 18911, 20400, 37822, 56733, 75644, 94555, 113466, 151288, 189110, 226932, 283665, 302576, 321487, 378220, 453864, 472775, 567330, 642974, 756440, 907728, 945550, 964461, 1134660, 1285948, 1418325, 1512880, 1607435, 1891100, 1928922, 2269320, 2571896, 2836650, 3214870, 3782200, 3857844, 4538640, 4822305, 5143792, 5673300, 6429740, 7564400, 7715688, 8037175, 9644610, 11346600, 12859480, 15431376, 16074350, 19289220, 22693200, 24111525, 25718960, 32148700, 38578440, 48223050, 64297400, 77156880, 96446100, 128594800, 192892200, 385784400]

約数ペア:

[(1, 385784400), (2, 192892200), (3, 128594800), (4, 96446100), (5, 77156880), (6, 64297400), (8, 48223050), (10, 38578440), (12, 32148700), (15, 25718960), (16, 24111525), (17, 22693200), (20, 19289220), (24, 16074350), (25, 15431376), (30, 12859480), (34, 11346600), (40, 9644610), (48, 8037175), (50, 7715688), (51, 7564400), (60, 6429740), (68, 5673300), (75, 5143792), (80, 4822305), (85, 4538640), (100, 3857844), (102, 3782200), (120, 3214870), (136, 2836650), (150, 2571896), (170, 2269320), (200, 1928922), (204, 1891100), (240, 1607435), (255, 1512880), (272, 1418325), (300, 1285948), (340, 1134660), (400, 964461), (408, 945550), (425, 907728), (510, 756440), (600, 642974), (680, 567330), (816, 472775), (850, 453864), (1020, 378220), (1200, 321487), (1275, 302576), (1360, 283665), (1700, 226932), (2040, 189110), (2550, 151288), (3400, 113466), (4080, 94555), (5100, 75644), (6800, 56733), (10200, 37822), (18911, 20400)]