65552220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 139656420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 521, 540, 699, 932, 1042, 1165, 1398, 1563, 2084, 2097, 2330, 2605, 2796, 3126, 3495, 4194, 4660, 4689, 5210, 6252, 6291, 6990, 7815, 8388, 9378, 10420, 10485, 12582, 13980, 14067, 15630, 18756, 20970, 23445, 25164, 28134, 31260, 31455, 41940, 46890, 56268, 62910, 70335, 93780, 121393, 125820, 140670, 242786, 281340, 364179, 485572, 606965, 728358, 1092537, 1213930, 1456716, 1820895, 2185074, 2427860, 3277611, 3641790, 4370148, 5462685, 6555222, 7283580, 10925370, 13110444, 16388055, 21850740, 32776110, 65552220]

約数ペア:

[(1, 65552220), (2, 32776110), (3, 21850740), (4, 16388055), (5, 13110444), (6, 10925370), (9, 7283580), (10, 6555222), (12, 5462685), (15, 4370148), (18, 3641790), (20, 3277611), (27, 2427860), (30, 2185074), (36, 1820895), (45, 1456716), (54, 1213930), (60, 1092537), (90, 728358), (108, 606965), (135, 485572), (180, 364179), (233, 281340), (270, 242786), (466, 140670), (521, 125820), (540, 121393), (699, 93780), (932, 70335), (1042, 62910), (1165, 56268), (1398, 46890), (1563, 41940), (2084, 31455), (2097, 31260), (2330, 28134), (2605, 25164), (2796, 23445), (3126, 20970), (3495, 18756), (4194, 15630), (4660, 14067), (4689, 13980), (5210, 12582), (6252, 10485), (6291, 10420), (6990, 9378), (7815, 8388)]