552736260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{18839}}^1$

素因数の和:19017

約数の個数: 72

約数和(自身を含む): 1687008960

約数和(自身を除く): 1134272700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 18839, 29340, 37678, 56517, 75356, 94195, 113034, 169551, 188390, 226068, 282585, 339102, 376780, 565170, 678204, 847755, 1130340, 1695510, 3070757, 3391020, 6141514, 9212271, 12283028, 15353785, 18424542, 27636813, 30707570, 36849084, 46061355, 55273626, 61415140, 92122710, 110547252, 138184065, 184245420, 276368130, 552736260]

約数ペア:

[(1, 552736260), (2, 276368130), (3, 184245420), (4, 138184065), (5, 110547252), (6, 92122710), (9, 61415140), (10, 55273626), (12, 46061355), (15, 36849084), (18, 30707570), (20, 27636813), (30, 18424542), (36, 15353785), (45, 12283028), (60, 9212271), (90, 6141514), (163, 3391020), (180, 3070757), (326, 1695510), (489, 1130340), (652, 847755), (815, 678204), (978, 565170), (1467, 376780), (1630, 339102), (1956, 282585), (2445, 226068), (2934, 188390), (3260, 169551), (4890, 113034), (5868, 94195), (7335, 75356), (9780, 56517), (14670, 37678), (18839, 29340)]