69779880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2393}}^1$

素因数の和:2422

約数の個数: 112

約数和(自身を含む): 235497780

約数和(自身を除く): 165717900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2393, 2430, 2916, 3240, 3645, 4786, 4860, 5832, 7179, 7290, 9572, 9720, 11965, 14358, 14580, 19144, 21537, 23930, 28716, 29160, 35895, 43074, 47860, 57432, 64611, 71790, 86148, 95720, 107685, 129222, 143580, 172296, 193833, 215370, 258444, 287160, 323055, 387666, 430740, 516888, 581499, 646110, 775332, 861480, 969165, 1162998, 1292220, 1550664, 1744497, 1938330, 2325996, 2584440, 2907495, 3488994, 3876660, 4651992, 5814990, 6977988, 7753320, 8722485, 11629980, 13955976, 17444970, 23259960, 34889940, 69779880]

約数ペア:

[(1, 69779880), (2, 34889940), (3, 23259960), (4, 17444970), (5, 13955976), (6, 11629980), (8, 8722485), (9, 7753320), (10, 6977988), (12, 5814990), (15, 4651992), (18, 3876660), (20, 3488994), (24, 2907495), (27, 2584440), (30, 2325996), (36, 1938330), (40, 1744497), (45, 1550664), (54, 1292220), (60, 1162998), (72, 969165), (81, 861480), (90, 775332), (108, 646110), (120, 581499), (135, 516888), (162, 430740), (180, 387666), (216, 323055), (243, 287160), (270, 258444), (324, 215370), (360, 193833), (405, 172296), (486, 143580), (540, 129222), (648, 107685), (729, 95720), (810, 86148), (972, 71790), (1080, 64611), (1215, 57432), (1458, 47860), (1620, 43074), (1944, 35895), (2393, 29160), (2430, 28716), (2916, 23930), (3240, 21537), (3645, 19144), (4786, 14580), (4860, 14358), (5832, 11965), (7179, 9720), (7290, 9572)]