54864180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43543}}^1$

素因数の和:43565

約数の個数: 72

約数和(自身を含む): 190200192

約数和(自身を除く): 135336012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43543, 87086, 130629, 174172, 217715, 261258, 304801, 391887, 435430, 522516, 609602, 653145, 783774, 870860, 914403, 1219204, 1306290, 1524005, 1567548, 1828806, 1959435, 2612580, 2743209, 3048010, 3657612, 3918870, 4572015, 5486418, 6096020, 7837740, 9144030, 10972836, 13716045, 18288060, 27432090, 54864180]

約数ペア:

[(1, 54864180), (2, 27432090), (3, 18288060), (4, 13716045), (5, 10972836), (6, 9144030), (7, 7837740), (9, 6096020), (10, 5486418), (12, 4572015), (14, 3918870), (15, 3657612), (18, 3048010), (20, 2743209), (21, 2612580), (28, 1959435), (30, 1828806), (35, 1567548), (36, 1524005), (42, 1306290), (45, 1219204), (60, 914403), (63, 870860), (70, 783774), (84, 653145), (90, 609602), (105, 522516), (126, 435430), (140, 391887), (180, 304801), (210, 261258), (252, 217715), (315, 174172), (420, 130629), (630, 87086), (1260, 43543)]