85045560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 276203520

約数和(自身を除く): 191157960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 887, 940, 1020, 1128, 1410, 1598, 1774, 1880, 2040, 2397, 2661, 2820, 3196, 3548, 3995, 4435, 4794, 5322, 5640, 6392, 7096, 7990, 8870, 9588, 10644, 11985, 13305, 15079, 15980, 17740, 19176, 21288, 23970, 26610, 30158, 31960, 35480, 41689, 45237, 47940, 53220, 60316, 75395, 83378, 90474, 95880, 106440, 120632, 125067, 150790, 166756, 180948, 208445, 226185, 250134, 301580, 333512, 361896, 416890, 452370, 500268, 603160, 625335, 708713, 833780, 904740, 1000536, 1250670, 1417426, 1667560, 1809480, 2126139, 2501340, 2834852, 3543565, 4252278, 5002680, 5669704, 7087130, 8504556, 10630695, 14174260, 17009112, 21261390, 28348520, 42522780, 85045560]

約数ペア:

[(1, 85045560), (2, 42522780), (3, 28348520), (4, 21261390), (5, 17009112), (6, 14174260), (8, 10630695), (10, 8504556), (12, 7087130), (15, 5669704), (17, 5002680), (20, 4252278), (24, 3543565), (30, 2834852), (34, 2501340), (40, 2126139), (47, 1809480), (51, 1667560), (60, 1417426), (68, 1250670), (85, 1000536), (94, 904740), (102, 833780), (120, 708713), (136, 625335), (141, 603160), (170, 500268), (188, 452370), (204, 416890), (235, 361896), (255, 333512), (282, 301580), (340, 250134), (376, 226185), (408, 208445), (470, 180948), (510, 166756), (564, 150790), (680, 125067), (705, 120632), (799, 106440), (887, 95880), (940, 90474), (1020, 83378), (1128, 75395), (1410, 60316), (1598, 53220), (1774, 47940), (1880, 45237), (2040, 41689), (2397, 35480), (2661, 31960), (2820, 30158), (3196, 26610), (3548, 23970), (3995, 21288), (4435, 19176), (4794, 17740), (5322, 15980), (5640, 15079), (6392, 13305), (7096, 11985), (7990, 10644), (8870, 9588)]