73326420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{407369}}^1$

素因数の和:407384

約数の個数: 36

約数和(自身を含む): 222424020

約数和(自身を除く): 149097600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 407369, 814738, 1222107, 1629476, 2036845, 2444214, 3666321, 4073690, 4888428, 6110535, 7332642, 8147380, 12221070, 14665284, 18331605, 24442140, 36663210, 73326420]

約数ペア:

[(1, 73326420), (2, 36663210), (3, 24442140), (4, 18331605), (5, 14665284), (6, 12221070), (9, 8147380), (10, 7332642), (12, 6110535), (15, 4888428), (18, 4073690), (20, 3666321), (30, 2444214), (36, 2036845), (45, 1629476), (60, 1222107), (90, 814738), (180, 407369)]