2545245180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{174571}}^1$

素因数の和:174598

約数の個数: 84

約数和(自身を含む): 8013902232

約数和(自身を除く): 5468657052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 174571, 349142, 523713, 698284, 872855, 1047426, 1571139, 1745710, 2094852, 2618565, 3142278, 3491420, 4713417, 5237130, 6284556, 7855695, 9426834, 10474260, 14140251, 15711390, 18853668, 23567085, 28280502, 31422780, 42420753, 47134170, 56561004, 70701255, 84841506, 94268340, 127262259, 141402510, 169683012, 212103765, 254524518, 282805020, 424207530, 509049036, 636311295, 848415060, 1272622590, 2545245180]

約数ペア:

[(1, 2545245180), (2, 1272622590), (3, 848415060), (4, 636311295), (5, 509049036), (6, 424207530), (9, 282805020), (10, 254524518), (12, 212103765), (15, 169683012), (18, 141402510), (20, 127262259), (27, 94268340), (30, 84841506), (36, 70701255), (45, 56561004), (54, 47134170), (60, 42420753), (81, 31422780), (90, 28280502), (108, 23567085), (135, 18853668), (162, 15711390), (180, 14140251), (243, 10474260), (270, 9426834), (324, 7855695), (405, 6284556), (486, 5237130), (540, 4713417), (729, 3491420), (810, 3142278), (972, 2618565), (1215, 2094852), (1458, 1745710), (1620, 1571139), (2430, 1047426), (2916, 872855), (3645, 698284), (4860, 523713), (7290, 349142), (14580, 174571)]