20225550300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2549}}^1\times {\mathrm{26449}}^1$

素因数の和:29015

約数の個数: 72

約数和(自身を含む): 58544430000

約数和(自身を除く): 38318879700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2549, 5098, 7647, 10196, 12745, 15294, 25490, 26449, 30588, 38235, 50980, 52898, 63725, 76470, 79347, 105796, 127450, 132245, 152940, 158694, 191175, 254900, 264490, 317388, 382350, 396735, 528980, 661225, 764700, 793470, 1322450, 1586940, 1983675, 2644900, 3967350, 7934700, 67418501, 134837002, 202255503, 269674004, 337092505, 404511006, 674185010, 809022012, 1011277515, 1348370020, 1685462525, 2022555030, 3370925050, 4045110060, 5056387575, 6741850100, 10112775150, 20225550300]

約数ペア:

[(1, 20225550300), (2, 10112775150), (3, 6741850100), (4, 5056387575), (5, 4045110060), (6, 3370925050), (10, 2022555030), (12, 1685462525), (15, 1348370020), (20, 1011277515), (25, 809022012), (30, 674185010), (50, 404511006), (60, 337092505), (75, 269674004), (100, 202255503), (150, 134837002), (300, 67418501), (2549, 7934700), (5098, 3967350), (7647, 2644900), (10196, 1983675), (12745, 1586940), (15294, 1322450), (25490, 793470), (26449, 764700), (30588, 661225), (38235, 528980), (50980, 396735), (52898, 382350), (63725, 317388), (76470, 264490), (79347, 254900), (105796, 191175), (127450, 158694), (132245, 152940)]