421367400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{78031}}^1$

素因数の和:78056

約数の個数: 96

約数和(自身を含む): 1451395200

約数和(自身を除く): 1030027800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 78031, 156062, 234093, 312124, 390155, 468186, 624248, 702279, 780310, 936372, 1170465, 1404558, 1560620, 1872744, 1950775, 2106837, 2340930, 2809116, 3121240, 3511395, 3901550, 4213674, 4681860, 5618232, 5852325, 7022790, 7803100, 8427348, 9363720, 10534185, 11704650, 14045580, 15606200, 16854696, 17556975, 21068370, 23409300, 28091160, 35113950, 42136740, 46818600, 52670925, 70227900, 84273480, 105341850, 140455800, 210683700, 421367400]

約数ペア:

[(1, 421367400), (2, 210683700), (3, 140455800), (4, 105341850), (5, 84273480), (6, 70227900), (8, 52670925), (9, 46818600), (10, 42136740), (12, 35113950), (15, 28091160), (18, 23409300), (20, 21068370), (24, 17556975), (25, 16854696), (27, 15606200), (30, 14045580), (36, 11704650), (40, 10534185), (45, 9363720), (50, 8427348), (54, 7803100), (60, 7022790), (72, 5852325), (75, 5618232), (90, 4681860), (100, 4213674), (108, 3901550), (120, 3511395), (135, 3121240), (150, 2809116), (180, 2340930), (200, 2106837), (216, 1950775), (225, 1872744), (270, 1560620), (300, 1404558), (360, 1170465), (450, 936372), (540, 780310), (600, 702279), (675, 624248), (900, 468186), (1080, 390155), (1350, 312124), (1800, 234093), (2700, 156062), (5400, 78031)]