47814660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 146502720

約数和(自身を除く): 98688060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2579, 3090, 3708, 4635, 5158, 6180, 7737, 9270, 10316, 12895, 15474, 18540, 23211, 25790, 30948, 38685, 46422, 51580, 77370, 92844, 116055, 154740, 232110, 265637, 464220, 531274, 796911, 1062548, 1328185, 1593822, 2390733, 2656370, 3187644, 3984555, 4781466, 5312740, 7969110, 9562932, 11953665, 15938220, 23907330, 47814660]

約数ペア:

[(1, 47814660), (2, 23907330), (3, 15938220), (4, 11953665), (5, 9562932), (6, 7969110), (9, 5312740), (10, 4781466), (12, 3984555), (15, 3187644), (18, 2656370), (20, 2390733), (30, 1593822), (36, 1328185), (45, 1062548), (60, 796911), (90, 531274), (103, 464220), (180, 265637), (206, 232110), (309, 154740), (412, 116055), (515, 92844), (618, 77370), (927, 51580), (1030, 46422), (1236, 38685), (1545, 30948), (1854, 25790), (2060, 23211), (2579, 18540), (3090, 15474), (3708, 12895), (4635, 10316), (5158, 9270), (6180, 7737)]