139636050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{21649}}^1$

素因数の和:21707

約数の個数: 48

約数和(自身を含む): 354367200

約数和(自身を除く): 214731150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 21649, 43298, 64947, 108245, 129894, 216490, 324735, 541225, 649470, 930907, 1082450, 1623675, 1861814, 2792721, 3247350, 4654535, 5585442, 9309070, 13963605, 23272675, 27927210, 46545350, 69818025, 139636050]

約数ペア:

[(1, 139636050), (2, 69818025), (3, 46545350), (5, 27927210), (6, 23272675), (10, 13963605), (15, 9309070), (25, 5585442), (30, 4654535), (43, 3247350), (50, 2792721), (75, 1861814), (86, 1623675), (129, 1082450), (150, 930907), (215, 649470), (258, 541225), (430, 324735), (645, 216490), (1075, 129894), (1290, 108245), (2150, 64947), (3225, 43298), (6450, 21649)]