27827700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 87077760

約数和(自身を除く): 59250060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 109, 111, 115, 138, 148, 150, 185, 218, 222, 230, 276, 300, 327, 345, 370, 436, 444, 460, 545, 555, 575, 654, 690, 740, 851, 925, 1090, 1110, 1150, 1308, 1380, 1635, 1702, 1725, 1850, 2180, 2220, 2300, 2507, 2553, 2725, 2775, 3270, 3404, 3450, 3700, 4033, 4255, 5014, 5106, 5450, 5550, 6540, 6900, 7521, 8066, 8175, 8510, 10028, 10212, 10900, 11100, 12099, 12535, 12765, 15042, 16132, 16350, 17020, 20165, 21275, 24198, 25070, 25530, 30084, 32700, 37605, 40330, 42550, 48396, 50140, 51060, 60495, 62675, 63825, 75210, 80660, 85100, 92759, 100825, 120990, 125350, 127650, 150420, 185518, 188025, 201650, 241980, 250700, 255300, 278277, 302475, 371036, 376050, 403300, 463795, 556554, 604950, 752100, 927590, 1113108, 1209900, 1391385, 1855180, 2318975, 2782770, 4637950, 5565540, 6956925, 9275900, 13913850, 27827700]

約数ペア:

[(1, 27827700), (2, 13913850), (3, 9275900), (4, 6956925), (5, 5565540), (6, 4637950), (10, 2782770), (12, 2318975), (15, 1855180), (20, 1391385), (23, 1209900), (25, 1113108), (30, 927590), (37, 752100), (46, 604950), (50, 556554), (60, 463795), (69, 403300), (74, 376050), (75, 371036), (92, 302475), (100, 278277), (109, 255300), (111, 250700), (115, 241980), (138, 201650), (148, 188025), (150, 185518), (185, 150420), (218, 127650), (222, 125350), (230, 120990), (276, 100825), (300, 92759), (327, 85100), (345, 80660), (370, 75210), (436, 63825), (444, 62675), (460, 60495), (545, 51060), (555, 50140), (575, 48396), (654, 42550), (690, 40330), (740, 37605), (851, 32700), (925, 30084), (1090, 25530), (1110, 25070), (1150, 24198), (1308, 21275), (1380, 20165), (1635, 17020), (1702, 16350), (1725, 16132), (1850, 15042), (2180, 12765), (2220, 12535), (2300, 12099), (2507, 11100), (2553, 10900), (2725, 10212), (2775, 10028), (3270, 8510), (3404, 8175), (3450, 8066), (3700, 7521), (4033, 6900), (4255, 6540), (5014, 5550), (5106, 5450)]