18236100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 53434080

約数和(自身を除く): 35197980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 683, 890, 1068, 1335, 1366, 1780, 2049, 2225, 2670, 2732, 3415, 4098, 4450, 5340, 6675, 6830, 8196, 8900, 10245, 13350, 13660, 17075, 20490, 26700, 34150, 40980, 51225, 60787, 68300, 102450, 121574, 182361, 204900, 243148, 303935, 364722, 607870, 729444, 911805, 1215740, 1519675, 1823610, 3039350, 3647220, 4559025, 6078700, 9118050, 18236100]

約数ペア:

[(1, 18236100), (2, 9118050), (3, 6078700), (4, 4559025), (5, 3647220), (6, 3039350), (10, 1823610), (12, 1519675), (15, 1215740), (20, 911805), (25, 729444), (30, 607870), (50, 364722), (60, 303935), (75, 243148), (89, 204900), (100, 182361), (150, 121574), (178, 102450), (267, 68300), (300, 60787), (356, 51225), (445, 40980), (534, 34150), (683, 26700), (890, 20490), (1068, 17075), (1335, 13660), (1366, 13350), (1780, 10245), (2049, 8900), (2225, 8196), (2670, 6830), (2732, 6675), (3415, 5340), (4098, 4450)]