68609700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25411}}^1$

素因数の和:25434

約数の個数: 72

約数和(自身を含む): 220576160

約数和(自身を除く): 151966460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 25411, 50822, 76233, 101644, 127055, 152466, 228699, 254110, 304932, 381165, 457398, 508220, 635275, 686097, 762330, 914796, 1143495, 1270550, 1372194, 1524660, 1905825, 2286990, 2541100, 2744388, 3430485, 3811650, 4573980, 5717475, 6860970, 7623300, 11434950, 13721940, 17152425, 22869900, 34304850, 68609700]

約数ペア:

[(1, 68609700), (2, 34304850), (3, 22869900), (4, 17152425), (5, 13721940), (6, 11434950), (9, 7623300), (10, 6860970), (12, 5717475), (15, 4573980), (18, 3811650), (20, 3430485), (25, 2744388), (27, 2541100), (30, 2286990), (36, 1905825), (45, 1524660), (50, 1372194), (54, 1270550), (60, 1143495), (75, 914796), (90, 762330), (100, 686097), (108, 635275), (135, 508220), (150, 457398), (180, 381165), (225, 304932), (270, 254110), (300, 228699), (450, 152466), (540, 127055), (675, 101644), (900, 76233), (1350, 50822), (2700, 25411)]