20210565300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{175897}}^1$

素因数の和:176297

約数の個数: 72

約数和(自身を含む): 58628914176

約数和(自身を除く): 38418348876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 9575, 11490, 19150, 22980, 28725, 38300, 57450, 114900, 175897, 351794, 527691, 703588, 879485, 1055382, 1758970, 2110764, 2638455, 3517940, 4397425, 5276910, 8794850, 10553820, 13192275, 17589700, 26384550, 52769100, 67368551, 134737102, 202105653, 269474204, 336842755, 404211306, 673685510, 808422612, 1010528265, 1347371020, 1684213775, 2021056530, 3368427550, 4042113060, 5052641325, 6736855100, 10105282650, 20210565300]

約数ペア:

[(1, 20210565300), (2, 10105282650), (3, 6736855100), (4, 5052641325), (5, 4042113060), (6, 3368427550), (10, 2021056530), (12, 1684213775), (15, 1347371020), (20, 1010528265), (25, 808422612), (30, 673685510), (50, 404211306), (60, 336842755), (75, 269474204), (100, 202105653), (150, 134737102), (300, 67368551), (383, 52769100), (766, 26384550), (1149, 17589700), (1532, 13192275), (1915, 10553820), (2298, 8794850), (3830, 5276910), (4596, 4397425), (5745, 3517940), (7660, 2638455), (9575, 2110764), (11490, 1758970), (19150, 1055382), (22980, 879485), (28725, 703588), (38300, 527691), (57450, 351794), (114900, 175897)]