539550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 1595880

約数和(自身を除く): 1056330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 109, 110, 150, 165, 198, 218, 225, 275, 327, 330, 450, 495, 545, 550, 654, 825, 981, 990, 1090, 1199, 1635, 1650, 1962, 2398, 2475, 2725, 3270, 3597, 4905, 4950, 5450, 5995, 7194, 8175, 9810, 10791, 11990, 16350, 17985, 21582, 24525, 29975, 35970, 49050, 53955, 59950, 89925, 107910, 179850, 269775, 539550]

約数ペア:

[(1, 539550), (2, 269775), (3, 179850), (5, 107910), (6, 89925), (9, 59950), (10, 53955), (11, 49050), (15, 35970), (18, 29975), (22, 24525), (25, 21582), (30, 17985), (33, 16350), (45, 11990), (50, 10791), (55, 9810), (66, 8175), (75, 7194), (90, 5995), (99, 5450), (109, 4950), (110, 4905), (150, 3597), (165, 3270), (198, 2725), (218, 2475), (225, 2398), (275, 1962), (327, 1650), (330, 1635), (450, 1199), (495, 1090), (545, 990), (550, 981), (654, 825)]