203545980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34267}}^1$

素因数の和:34296

約数の個数: 96

約数和(自身を含む): 690842880

約数和(自身を除く): 487296900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 34267, 68534, 102801, 137068, 171335, 205602, 308403, 342670, 376937, 411204, 514005, 616806, 685340, 753874, 925209, 1028010, 1130811, 1233612, 1507748, 1542015, 1850418, 1884685, 2056020, 2261622, 3084030, 3392433, 3700836, 3769370, 4523244, 4626045, 5654055, 6168060, 6784866, 7538740, 9252090, 10177299, 11308110, 13569732, 16962165, 18504180, 20354598, 22616220, 33924330, 40709196, 50886495, 67848660, 101772990, 203545980]

約数ペア:

[(1, 203545980), (2, 101772990), (3, 67848660), (4, 50886495), (5, 40709196), (6, 33924330), (9, 22616220), (10, 20354598), (11, 18504180), (12, 16962165), (15, 13569732), (18, 11308110), (20, 10177299), (22, 9252090), (27, 7538740), (30, 6784866), (33, 6168060), (36, 5654055), (44, 4626045), (45, 4523244), (54, 3769370), (55, 3700836), (60, 3392433), (66, 3084030), (90, 2261622), (99, 2056020), (108, 1884685), (110, 1850418), (132, 1542015), (135, 1507748), (165, 1233612), (180, 1130811), (198, 1028010), (220, 925209), (270, 753874), (297, 685340), (330, 616806), (396, 514005), (495, 411204), (540, 376937), (594, 342670), (660, 308403), (990, 205602), (1188, 171335), (1485, 137068), (1980, 102801), (2970, 68534), (5940, 34267)]