3978314700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{121661}}^1$

素因数の和:121787

約数の個数: 72

約数和(自身を含む): 11616287760

約数和(自身を除く): 7637973060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2725, 3270, 5450, 6540, 8175, 10900, 16350, 32700, 121661, 243322, 364983, 486644, 608305, 729966, 1216610, 1459932, 1824915, 2433220, 3041525, 3649830, 6083050, 7299660, 9124575, 12166100, 13261049, 18249150, 26522098, 36498300, 39783147, 53044196, 66305245, 79566294, 132610490, 159132588, 198915735, 265220980, 331526225, 397831470, 663052450, 795662940, 994578675, 1326104900, 1989157350, 3978314700]

約数ペア:

[(1, 3978314700), (2, 1989157350), (3, 1326104900), (4, 994578675), (5, 795662940), (6, 663052450), (10, 397831470), (12, 331526225), (15, 265220980), (20, 198915735), (25, 159132588), (30, 132610490), (50, 79566294), (60, 66305245), (75, 53044196), (100, 39783147), (109, 36498300), (150, 26522098), (218, 18249150), (300, 13261049), (327, 12166100), (436, 9124575), (545, 7299660), (654, 6083050), (1090, 3649830), (1308, 3041525), (1635, 2433220), (2180, 1824915), (2725, 1459932), (3270, 1216610), (5450, 729966), (6540, 608305), (8175, 486644), (10900, 364983), (16350, 243322), (32700, 121661)]