218153100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{66107}}^1$

素因数の和:66135

約数の個数: 72

約数和(自身を含む): 688580928

約数和(自身を除く): 470427828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 66107, 132214, 198321, 264428, 330535, 396642, 661070, 727177, 793284, 991605, 1322140, 1454354, 1652675, 1983210, 2181531, 2908708, 3305350, 3635885, 3966420, 4363062, 4958025, 6610700, 7271770, 8726124, 9916050, 10907655, 14543540, 18179425, 19832100, 21815310, 36358850, 43630620, 54538275, 72717700, 109076550, 218153100]

約数ペア:

[(1, 218153100), (2, 109076550), (3, 72717700), (4, 54538275), (5, 43630620), (6, 36358850), (10, 21815310), (11, 19832100), (12, 18179425), (15, 14543540), (20, 10907655), (22, 9916050), (25, 8726124), (30, 7271770), (33, 6610700), (44, 4958025), (50, 4363062), (55, 3966420), (60, 3635885), (66, 3305350), (75, 2908708), (100, 2181531), (110, 1983210), (132, 1652675), (150, 1454354), (165, 1322140), (220, 991605), (275, 793284), (300, 727177), (330, 661070), (550, 396642), (660, 330535), (825, 264428), (1100, 198321), (1650, 132214), (3300, 66107)]