2220300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2467}}^1$

素因数の和:2487

約数の個数: 54

約数和(自身を含む): 6962228

約数和(自身を除く): 4741928

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, 2467, 4934, 7401, 9868, 12335, 14802, 22203, 24670, 29604, 37005, 44406, 49340, 61675, 74010, 88812, 111015, 123350, 148020, 185025, 222030, 246700, 370050, 444060, 555075, 740100, 1110150, 2220300]

約数ペア:

[(1, 2220300), (2, 1110150), (3, 740100), (4, 555075), (5, 444060), (6, 370050), (9, 246700), (10, 222030), (12, 185025), (15, 148020), (18, 123350), (20, 111015), (25, 88812), (30, 74010), (36, 61675), (45, 49340), (50, 44406), (60, 37005), (75, 29604), (90, 24670), (100, 22203), (150, 14802), (180, 12335), (225, 9868), (300, 7401), (450, 4934), (900, 2467)]