252100020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23473}}^1$

素因数の和:23664

約数の個数: 48

約数和(自身を含む): 709853760

約数和(自身を除く): 457753740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 23473, 46946, 70419, 93892, 117365, 140838, 234730, 281676, 352095, 469460, 704190, 1408380, 4201667, 8403334, 12605001, 16806668, 21008335, 25210002, 42016670, 50420004, 63025005, 84033340, 126050010, 252100020]

約数ペア:

[(1, 252100020), (2, 126050010), (3, 84033340), (4, 63025005), (5, 50420004), (6, 42016670), (10, 25210002), (12, 21008335), (15, 16806668), (20, 12605001), (30, 8403334), (60, 4201667), (179, 1408380), (358, 704190), (537, 469460), (716, 352095), (895, 281676), (1074, 234730), (1790, 140838), (2148, 117365), (2685, 93892), (3580, 70419), (5370, 46946), (10740, 23473)]