91669140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{839}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 278853120

約数和(自身を除く): 187183980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 839, 1214, 1678, 1821, 2428, 2517, 3035, 3356, 3642, 4195, 5034, 5463, 6070, 7284, 7551, 8390, 9105, 10068, 10926, 12140, 12585, 15102, 16780, 18210, 21852, 25170, 27315, 30204, 36420, 37755, 50340, 54630, 75510, 109260, 151020, 509273, 1018546, 1527819, 2037092, 2546365, 3055638, 4583457, 5092730, 6111276, 7639095, 9166914, 10185460, 15278190, 18333828, 22917285, 30556380, 45834570, 91669140]

約数ペア:

[(1, 91669140), (2, 45834570), (3, 30556380), (4, 22917285), (5, 18333828), (6, 15278190), (9, 10185460), (10, 9166914), (12, 7639095), (15, 6111276), (18, 5092730), (20, 4583457), (30, 3055638), (36, 2546365), (45, 2037092), (60, 1527819), (90, 1018546), (180, 509273), (607, 151020), (839, 109260), (1214, 75510), (1678, 54630), (1821, 50340), (2428, 37755), (2517, 36420), (3035, 30204), (3356, 27315), (3642, 25170), (4195, 21852), (5034, 18210), (5463, 16780), (6070, 15102), (7284, 12585), (7551, 12140), (8390, 10926), (9105, 10068)]