109215900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{121351}}^1$

素因数の和:121371

約数の個数: 54

約数和(自身を含む): 342333992

約数和(自身を除く): 233118092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 121351, 242702, 364053, 485404, 606755, 728106, 1092159, 1213510, 1456212, 1820265, 2184318, 2427020, 3033775, 3640530, 4368636, 5460795, 6067550, 7281060, 9101325, 10921590, 12135100, 18202650, 21843180, 27303975, 36405300, 54607950, 109215900]

約数ペア:

[(1, 109215900), (2, 54607950), (3, 36405300), (4, 27303975), (5, 21843180), (6, 18202650), (9, 12135100), (10, 10921590), (12, 9101325), (15, 7281060), (18, 6067550), (20, 5460795), (25, 4368636), (30, 3640530), (36, 3033775), (45, 2427020), (50, 2184318), (60, 1820265), (75, 1456212), (90, 1213510), (100, 1092159), (150, 728106), (180, 606755), (225, 485404), (300, 364053), (450, 242702), (900, 121351)]