121079000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 331344000

約数和(自身を除く): 210265000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 343, 350, 353, 392, 490, 500, 686, 700, 706, 875, 980, 1000, 1225, 1372, 1400, 1412, 1715, 1750, 1765, 1960, 2450, 2471, 2744, 2824, 3430, 3500, 3530, 4900, 4942, 6125, 6860, 7000, 7060, 8575, 8825, 9800, 9884, 12250, 12355, 13720, 14120, 17150, 17297, 17650, 19768, 24500, 24710, 34300, 34594, 35300, 42875, 44125, 49000, 49420, 61775, 68600, 69188, 70600, 85750, 86485, 88250, 98840, 121079, 123550, 138376, 171500, 172970, 176500, 242158, 247100, 308875, 343000, 345940, 353000, 432425, 484316, 494200, 605395, 617750, 691880, 864850, 968632, 1210790, 1235500, 1729700, 2162125, 2421580, 2471000, 3026975, 3459400, 4324250, 4843160, 6053950, 8648500, 12107900, 15134875, 17297000, 24215800, 30269750, 60539500, 121079000]

約数ペア:

[(1, 121079000), (2, 60539500), (4, 30269750), (5, 24215800), (7, 17297000), (8, 15134875), (10, 12107900), (14, 8648500), (20, 6053950), (25, 4843160), (28, 4324250), (35, 3459400), (40, 3026975), (49, 2471000), (50, 2421580), (56, 2162125), (70, 1729700), (98, 1235500), (100, 1210790), (125, 968632), (140, 864850), (175, 691880), (196, 617750), (200, 605395), (245, 494200), (250, 484316), (280, 432425), (343, 353000), (350, 345940), (353, 343000), (392, 308875), (490, 247100), (500, 242158), (686, 176500), (700, 172970), (706, 171500), (875, 138376), (980, 123550), (1000, 121079), (1225, 98840), (1372, 88250), (1400, 86485), (1412, 85750), (1715, 70600), (1750, 69188), (1765, 68600), (1960, 61775), (2450, 49420), (2471, 49000), (2744, 44125), (2824, 42875), (3430, 35300), (3500, 34594), (3530, 34300), (4900, 24710), (4942, 24500), (6125, 19768), (6860, 17650), (7000, 17297), (7060, 17150), (8575, 14120), (8825, 13720), (9800, 12355), (9884, 12250)]