117394740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1307}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 357084000

約数和(自身を除く): 239689260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1307, 1497, 1996, 2495, 2614, 2994, 3921, 4491, 4990, 5228, 5988, 6535, 7485, 7842, 8982, 9980, 11763, 13070, 14970, 15684, 17964, 19605, 22455, 23526, 26140, 29940, 39210, 44910, 47052, 58815, 78420, 89820, 117630, 235260, 652193, 1304386, 1956579, 2608772, 3260965, 3913158, 5869737, 6521930, 7826316, 9782895, 11739474, 13043860, 19565790, 23478948, 29348685, 39131580, 58697370, 117394740]

約数ペア:

[(1, 117394740), (2, 58697370), (3, 39131580), (4, 29348685), (5, 23478948), (6, 19565790), (9, 13043860), (10, 11739474), (12, 9782895), (15, 7826316), (18, 6521930), (20, 5869737), (30, 3913158), (36, 3260965), (45, 2608772), (60, 1956579), (90, 1304386), (180, 652193), (499, 235260), (998, 117630), (1307, 89820), (1497, 78420), (1996, 58815), (2495, 47052), (2614, 44910), (2994, 39210), (3921, 29940), (4491, 26140), (4990, 23526), (5228, 22455), (5988, 19605), (6535, 17964), (7485, 15684), (7842, 14970), (8982, 13070), (9980, 11763)]