5565540

素因数分解:

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

素因数の和:181

約数の個数: 96

約数和(自身を含む): 16853760

約数和(自身を除く): 11288220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 109, 111, 115, 138, 148, 185, 218, 222, 230, 276, 327, 345, 370, 436, 444, 460, 545, 555, 654, 690, 740, 851, 1090, 1110, 1308, 1380, 1635, 1702, 2180, 2220, 2507, 2553, 3270, 3404, 4033, 4255, 5014, 5106, 6540, 7521, 8066, 8510, 10028, 10212, 12099, 12535, 12765, 15042, 16132, 17020, 20165, 24198, 25070, 25530, 30084, 37605, 40330, 48396, 50140, 51060, 60495, 75210, 80660, 92759, 120990, 150420, 185518, 241980, 278277, 371036, 463795, 556554, 927590, 1113108, 1391385, 1855180, 2782770, 5565540]

約数ペア:

[(1, 5565540), (2, 2782770), (3, 1855180), (4, 1391385), (5, 1113108), (6, 927590), (10, 556554), (12, 463795), (15, 371036), (20, 278277), (23, 241980), (30, 185518), (37, 150420), (46, 120990), (60, 92759), (69, 80660), (74, 75210), (92, 60495), (109, 51060), (111, 50140), (115, 48396), (138, 40330), (148, 37605), (185, 30084), (218, 25530), (222, 25070), (230, 24198), (276, 20165), (327, 17020), (345, 16132), (370, 15042), (436, 12765), (444, 12535), (460, 12099), (545, 10212), (555, 10028), (654, 8510), (690, 8066), (740, 7521), (851, 6540), (1090, 5106), (1110, 5014), (1308, 4255), (1380, 4033), (1635, 3404), (1702, 3270), (2180, 2553), (2220, 2507)]