228690900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2590

約数の個数: 108

約数和(自身を含む): 724071712

約数和(自身を除く): 495380812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 150, 180, 206, 225, 300, 309, 412, 450, 515, 618, 900, 927, 1030, 1236, 1545, 1854, 2060, 2467, 2575, 3090, 3708, 4635, 4934, 5150, 6180, 7401, 7725, 9270, 9868, 10300, 12335, 14802, 15450, 18540, 22203, 23175, 24670, 29604, 30900, 37005, 44406, 46350, 49340, 61675, 74010, 88812, 92700, 111015, 123350, 148020, 185025, 222030, 246700, 254101, 370050, 444060, 508202, 555075, 740100, 762303, 1016404, 1110150, 1270505, 1524606, 2220300, 2286909, 2541010, 3049212, 3811515, 4573818, 5082020, 6352525, 7623030, 9147636, 11434545, 12705050, 15246060, 19057575, 22869090, 25410100, 38115150, 45738180, 57172725, 76230300, 114345450, 228690900]

約数ペア:

[(1, 228690900), (2, 114345450), (3, 76230300), (4, 57172725), (5, 45738180), (6, 38115150), (9, 25410100), (10, 22869090), (12, 19057575), (15, 15246060), (18, 12705050), (20, 11434545), (25, 9147636), (30, 7623030), (36, 6352525), (45, 5082020), (50, 4573818), (60, 3811515), (75, 3049212), (90, 2541010), (100, 2286909), (103, 2220300), (150, 1524606), (180, 1270505), (206, 1110150), (225, 1016404), (300, 762303), (309, 740100), (412, 555075), (450, 508202), (515, 444060), (618, 370050), (900, 254101), (927, 246700), (1030, 222030), (1236, 185025), (1545, 148020), (1854, 123350), (2060, 111015), (2467, 92700), (2575, 88812), (3090, 74010), (3708, 61675), (4635, 49340), (4934, 46350), (5150, 44406), (6180, 37005), (7401, 30900), (7725, 29604), (9270, 24670), (9868, 23175), (10300, 22203), (12335, 18540), (14802, 15450)]