220377420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2017}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 669911424

約数和(自身を除く): 449534004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2017, 2428, 3035, 3642, 4034, 5463, 6051, 6070, 7284, 8068, 9105, 10085, 10926, 12102, 12140, 18153, 18210, 20170, 21852, 24204, 27315, 30255, 36306, 36420, 40340, 54630, 60510, 72612, 90765, 109260, 121020, 181530, 363060, 1224319, 2448638, 3672957, 4897276, 6121595, 7345914, 11018871, 12243190, 14691828, 18364785, 22037742, 24486380, 36729570, 44075484, 55094355, 73459140, 110188710, 220377420]

約数ペア:

[(1, 220377420), (2, 110188710), (3, 73459140), (4, 55094355), (5, 44075484), (6, 36729570), (9, 24486380), (10, 22037742), (12, 18364785), (15, 14691828), (18, 12243190), (20, 11018871), (30, 7345914), (36, 6121595), (45, 4897276), (60, 3672957), (90, 2448638), (180, 1224319), (607, 363060), (1214, 181530), (1821, 121020), (2017, 109260), (2428, 90765), (3035, 72612), (3642, 60510), (4034, 54630), (5463, 40340), (6051, 36420), (6070, 36306), (7284, 30255), (8068, 27315), (9105, 24204), (10085, 21852), (10926, 20170), (12102, 18210), (12140, 18153)]