67770900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:570

約数の個数: 108

約数和(自身を含む): 213978492

約数和(自身を除く): 146207592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 257, 293, 300, 450, 514, 586, 771, 879, 900, 1028, 1172, 1285, 1465, 1542, 1758, 2313, 2570, 2637, 2930, 3084, 3516, 3855, 4395, 4626, 5140, 5274, 5860, 6425, 7325, 7710, 8790, 9252, 10548, 11565, 12850, 13185, 14650, 15420, 17580, 19275, 21975, 23130, 25700, 26370, 29300, 38550, 43950, 46260, 52740, 57825, 65925, 75301, 77100, 87900, 115650, 131850, 150602, 225903, 231300, 263700, 301204, 376505, 451806, 677709, 753010, 903612, 1129515, 1355418, 1506020, 1882525, 2259030, 2710836, 3388545, 3765050, 4518060, 5647575, 6777090, 7530100, 11295150, 13554180, 16942725, 22590300, 33885450, 67770900]

約数ペア:

[(1, 67770900), (2, 33885450), (3, 22590300), (4, 16942725), (5, 13554180), (6, 11295150), (9, 7530100), (10, 6777090), (12, 5647575), (15, 4518060), (18, 3765050), (20, 3388545), (25, 2710836), (30, 2259030), (36, 1882525), (45, 1506020), (50, 1355418), (60, 1129515), (75, 903612), (90, 753010), (100, 677709), (150, 451806), (180, 376505), (225, 301204), (257, 263700), (293, 231300), (300, 225903), (450, 150602), (514, 131850), (586, 115650), (771, 87900), (879, 77100), (900, 75301), (1028, 65925), (1172, 57825), (1285, 52740), (1465, 46260), (1542, 43950), (1758, 38550), (2313, 29300), (2570, 26370), (2637, 25700), (2930, 23130), (3084, 21975), (3516, 19275), (3855, 17580), (4395, 15420), (4626, 14650), (5140, 13185), (5274, 12850), (5860, 11565), (6425, 10548), (7325, 9252), (7710, 8790)]