31169100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 91119168

約数和(自身を除く): 59950068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 971, 1070, 1284, 1605, 1942, 2140, 2675, 2913, 3210, 3884, 4855, 5350, 5826, 6420, 8025, 9710, 10700, 11652, 14565, 16050, 19420, 24275, 29130, 32100, 48550, 58260, 72825, 97100, 103897, 145650, 207794, 291300, 311691, 415588, 519485, 623382, 1038970, 1246764, 1558455, 2077940, 2597425, 3116910, 5194850, 6233820, 7792275, 10389700, 15584550, 31169100]

約数ペア:

[(1, 31169100), (2, 15584550), (3, 10389700), (4, 7792275), (5, 6233820), (6, 5194850), (10, 3116910), (12, 2597425), (15, 2077940), (20, 1558455), (25, 1246764), (30, 1038970), (50, 623382), (60, 519485), (75, 415588), (100, 311691), (107, 291300), (150, 207794), (214, 145650), (300, 103897), (321, 97100), (428, 72825), (535, 58260), (642, 48550), (971, 32100), (1070, 29130), (1284, 24275), (1605, 19420), (1942, 16050), (2140, 14565), (2675, 11652), (2913, 10700), (3210, 9710), (3884, 8025), (4855, 6420), (5350, 5826)]