218430300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{66191}}^1$

素因数の和:66219

約数の個数: 72

約数和(自身を含む): 689455872

約数和(自身を除く): 471025572

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, 66191, 132382, 198573, 264764, 330955, 397146, 661910, 728101, 794292, 992865, 1323820, 1456202, 1654775, 1985730, 2184303, 2912404, 3309550, 3640505, 3971460, 4368606, 4964325, 6619100, 7281010, 8737212, 9928650, 10921515, 14562020, 18202525, 19857300, 21843030, 36405050, 43686060, 54607575, 72810100, 109215150, 218430300]

約数ペア:

[(1, 218430300), (2, 109215150), (3, 72810100), (4, 54607575), (5, 43686060), (6, 36405050), (10, 21843030), (11, 19857300), (12, 18202525), (15, 14562020), (20, 10921515), (22, 9928650), (25, 8737212), (30, 7281010), (33, 6619100), (44, 4964325), (50, 4368606), (55, 3971460), (60, 3640505), (66, 3309550), (75, 2912404), (100, 2184303), (110, 1985730), (132, 1654775), (150, 1456202), (165, 1323820), (220, 992865), (275, 794292), (300, 728101), (330, 661910), (550, 397146), (660, 330955), (825, 264764), (1100, 198573), (1650, 132382), (3300, 66191)]