61385700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2893

約数の個数: 72

約数和(自身を含む): 180106528

約数和(自身を除く): 118720828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1460, 1825, 2190, 2803, 3650, 4380, 5475, 5606, 7300, 8409, 10950, 11212, 14015, 16818, 21900, 28030, 33636, 42045, 56060, 70075, 84090, 140150, 168180, 204619, 210225, 280300, 409238, 420450, 613857, 818476, 840900, 1023095, 1227714, 2046190, 2455428, 3069285, 4092380, 5115475, 6138570, 10230950, 12277140, 15346425, 20461900, 30692850, 61385700]

約数ペア:

[(1, 61385700), (2, 30692850), (3, 20461900), (4, 15346425), (5, 12277140), (6, 10230950), (10, 6138570), (12, 5115475), (15, 4092380), (20, 3069285), (25, 2455428), (30, 2046190), (50, 1227714), (60, 1023095), (73, 840900), (75, 818476), (100, 613857), (146, 420450), (150, 409238), (219, 280300), (292, 210225), (300, 204619), (365, 168180), (438, 140150), (730, 84090), (876, 70075), (1095, 56060), (1460, 42045), (1825, 33636), (2190, 28030), (2803, 21900), (3650, 16818), (4380, 14015), (5475, 11212), (5606, 10950), (7300, 8409)]