85759020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 283852800

約数和(自身を除く): 198093780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 90, 93, 94, 108, 109, 124, 135, 141, 155, 180, 186, 188, 218, 235, 270, 279, 282, 310, 327, 372, 423, 436, 465, 470, 540, 545, 558, 564, 620, 654, 705, 837, 846, 930, 940, 981, 1090, 1116, 1269, 1308, 1395, 1410, 1457, 1635, 1674, 1692, 1860, 1962, 2115, 2180, 2538, 2790, 2820, 2914, 2943, 3270, 3348, 3379, 3924, 4185, 4230, 4371, 4905, 5076, 5123, 5580, 5828, 5886, 6345, 6540, 6758, 7285, 8370, 8460, 8742, 9810, 10137, 10246, 11772, 12690, 13113, 13516, 14570, 14715, 15369, 16740, 16895, 17484, 19620, 20274, 20492, 21855, 25380, 25615, 26226, 29140, 29430, 30411, 30738, 33790, 39339, 40548, 43710, 46107, 50685, 51230, 52452, 58860, 60822, 61476, 65565, 67580, 76845, 78678, 87420, 91233, 92214, 101370, 102460, 121644, 131130, 138321, 152055, 153690, 157356, 158813, 182466, 184428, 196695, 202740, 230535, 262260, 276642, 304110, 307380, 317626, 364932, 393390, 456165, 461070, 476439, 553284, 608220, 635252, 691605, 786780, 794065, 912330, 922140, 952878, 1383210, 1429317, 1588130, 1824660, 1905756, 2382195, 2766420, 2858634, 3176260, 4287951, 4764390, 5717268, 7146585, 8575902, 9528780, 14293170, 17151804, 21439755, 28586340, 42879510, 85759020]

約数ペア:

[(1, 85759020), (2, 42879510), (3, 28586340), (4, 21439755), (5, 17151804), (6, 14293170), (9, 9528780), (10, 8575902), (12, 7146585), (15, 5717268), (18, 4764390), (20, 4287951), (27, 3176260), (30, 2858634), (31, 2766420), (36, 2382195), (45, 1905756), (47, 1824660), (54, 1588130), (60, 1429317), (62, 1383210), (90, 952878), (93, 922140), (94, 912330), (108, 794065), (109, 786780), (124, 691605), (135, 635252), (141, 608220), (155, 553284), (180, 476439), (186, 461070), (188, 456165), (218, 393390), (235, 364932), (270, 317626), (279, 307380), (282, 304110), (310, 276642), (327, 262260), (372, 230535), (423, 202740), (436, 196695), (465, 184428), (470, 182466), (540, 158813), (545, 157356), (558, 153690), (564, 152055), (620, 138321), (654, 131130), (705, 121644), (837, 102460), (846, 101370), (930, 92214), (940, 91233), (981, 87420), (1090, 78678), (1116, 76845), (1269, 67580), (1308, 65565), (1395, 61476), (1410, 60822), (1457, 58860), (1635, 52452), (1674, 51230), (1692, 50685), (1860, 46107), (1962, 43710), (2115, 40548), (2180, 39339), (2538, 33790), (2790, 30738), (2820, 30411), (2914, 29430), (2943, 29140), (3270, 26226), (3348, 25615), (3379, 25380), (3924, 21855), (4185, 20492), (4230, 20274), (4371, 19620), (4905, 17484), (5076, 16895), (5123, 16740), (5580, 15369), (5828, 14715), (5886, 14570), (6345, 13516), (6540, 13113), (6758, 12690), (7285, 11772), (8370, 10246), (8460, 10137), (8742, 9810)]