118391940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5321

約数の個数: 72

約数和(自身を含む): 362019840

約数和(自身を除く): 243627900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5179, 5715, 7620, 10358, 11430, 15537, 20716, 22860, 25895, 31074, 46611, 51790, 62148, 77685, 93222, 103580, 155370, 186444, 233055, 310740, 466110, 657733, 932220, 1315466, 1973199, 2630932, 3288665, 3946398, 5919597, 6577330, 7892796, 9865995, 11839194, 13154660, 19731990, 23678388, 29597985, 39463980, 59195970, 118391940]

約数ペア:

[(1, 118391940), (2, 59195970), (3, 39463980), (4, 29597985), (5, 23678388), (6, 19731990), (9, 13154660), (10, 11839194), (12, 9865995), (15, 7892796), (18, 6577330), (20, 5919597), (30, 3946398), (36, 3288665), (45, 2630932), (60, 1973199), (90, 1315466), (127, 932220), (180, 657733), (254, 466110), (381, 310740), (508, 233055), (635, 186444), (762, 155370), (1143, 103580), (1270, 93222), (1524, 77685), (1905, 62148), (2286, 51790), (2540, 46611), (3810, 31074), (4572, 25895), (5179, 22860), (5715, 20716), (7620, 15537), (10358, 11430)]