1123650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 3307824

約数和(自身を除く): 2184174

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 227, 275, 330, 450, 454, 495, 550, 681, 825, 990, 1135, 1362, 1650, 2043, 2270, 2475, 2497, 3405, 4086, 4950, 4994, 5675, 6810, 7491, 10215, 11350, 12485, 14982, 17025, 20430, 22473, 24970, 34050, 37455, 44946, 51075, 62425, 74910, 102150, 112365, 124850, 187275, 224730, 374550, 561825, 1123650]

約数ペア:

[(1, 1123650), (2, 561825), (3, 374550), (5, 224730), (6, 187275), (9, 124850), (10, 112365), (11, 102150), (15, 74910), (18, 62425), (22, 51075), (25, 44946), (30, 37455), (33, 34050), (45, 24970), (50, 22473), (55, 20430), (66, 17025), (75, 14982), (90, 12485), (99, 11350), (110, 10215), (150, 7491), (165, 6810), (198, 5675), (225, 4994), (227, 4950), (275, 4086), (330, 3405), (450, 2497), (454, 2475), (495, 2270), (550, 2043), (681, 1650), (825, 1362), (990, 1135)]