228369510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4673}}^1$

素因数の和:4870

約数の個数: 64

約数和(自身を含む): 612480960

約数和(自身を除く): 384111450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 4673, 4887, 5430, 8145, 9346, 9774, 14019, 16290, 23365, 24435, 28038, 42057, 46730, 48870, 70095, 84114, 126171, 140190, 210285, 252342, 420570, 630855, 845813, 1261710, 1691626, 2537439, 4229065, 5074878, 7612317, 8458130, 12687195, 15224634, 22836951, 25374390, 38061585, 45673902, 76123170, 114184755, 228369510]

約数ペア:

[(1, 228369510), (2, 114184755), (3, 76123170), (5, 45673902), (6, 38061585), (9, 25374390), (10, 22836951), (15, 15224634), (18, 12687195), (27, 8458130), (30, 7612317), (45, 5074878), (54, 4229065), (90, 2537439), (135, 1691626), (181, 1261710), (270, 845813), (362, 630855), (543, 420570), (905, 252342), (1086, 210285), (1629, 140190), (1810, 126171), (2715, 84114), (3258, 70095), (4673, 48870), (4887, 46730), (5430, 42057), (8145, 28038), (9346, 24435), (9774, 23365), (14019, 16290)]