18762120450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13897867}}^1$

素因数の和:13897888

約数の個数: 48

約数和(自身を含む): 51700068960

約数和(自身を除く): 32937948510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 13897867, 27795734, 41693601, 69489335, 83387202, 125080803, 138978670, 208468005, 250161606, 347446675, 375242409, 416936010, 625404015, 694893350, 750484818, 1042340025, 1250808030, 1876212045, 2084680050, 3127020075, 3752424090, 6254040150, 9381060225, 18762120450]

約数ペア:

[(1, 18762120450), (2, 9381060225), (3, 6254040150), (5, 3752424090), (6, 3127020075), (9, 2084680050), (10, 1876212045), (15, 1250808030), (18, 1042340025), (25, 750484818), (27, 694893350), (30, 625404015), (45, 416936010), (50, 375242409), (54, 347446675), (75, 250161606), (90, 208468005), (135, 138978670), (150, 125080803), (225, 83387202), (270, 69489335), (450, 41693601), (675, 27795734), (1350, 13897867)]