201496000

素因数分解:

$2^6\times 5^3\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 112

約数和(自身を含む): 506394720

約数和(自身を除く): 304898720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 125, 160, 178, 200, 250, 283, 320, 356, 400, 445, 500, 566, 712, 800, 890, 1000, 1132, 1415, 1424, 1600, 1780, 2000, 2225, 2264, 2830, 2848, 3560, 4000, 4450, 4528, 5660, 5696, 7075, 7120, 8000, 8900, 9056, 11125, 11320, 14150, 14240, 17800, 18112, 22250, 22640, 25187, 28300, 28480, 35375, 35600, 44500, 45280, 50374, 56600, 70750, 71200, 89000, 90560, 100748, 113200, 125935, 141500, 142400, 178000, 201496, 226400, 251870, 283000, 356000, 402992, 452800, 503740, 566000, 629675, 712000, 805984, 1007480, 1132000, 1259350, 1611968, 2014960, 2264000, 2518700, 3148375, 4029920, 5037400, 6296750, 8059840, 10074800, 12593500, 20149600, 25187000, 40299200, 50374000, 100748000, 201496000]

約数ペア:

[(1, 201496000), (2, 100748000), (4, 50374000), (5, 40299200), (8, 25187000), (10, 20149600), (16, 12593500), (20, 10074800), (25, 8059840), (32, 6296750), (40, 5037400), (50, 4029920), (64, 3148375), (80, 2518700), (89, 2264000), (100, 2014960), (125, 1611968), (160, 1259350), (178, 1132000), (200, 1007480), (250, 805984), (283, 712000), (320, 629675), (356, 566000), (400, 503740), (445, 452800), (500, 402992), (566, 356000), (712, 283000), (800, 251870), (890, 226400), (1000, 201496), (1132, 178000), (1415, 142400), (1424, 141500), (1600, 125935), (1780, 113200), (2000, 100748), (2225, 90560), (2264, 89000), (2830, 71200), (2848, 70750), (3560, 56600), (4000, 50374), (4450, 45280), (4528, 44500), (5660, 35600), (5696, 35375), (7075, 28480), (7120, 28300), (8000, 25187), (8900, 22640), (9056, 22250), (11125, 18112), (11320, 17800), (14150, 14240)]