16388100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 52132080

約数和(自身を除く): 35743980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 139, 150, 180, 225, 262, 278, 300, 393, 417, 450, 524, 556, 655, 695, 786, 834, 900, 1179, 1251, 1310, 1390, 1572, 1668, 1965, 2085, 2358, 2502, 2620, 2780, 3275, 3475, 3930, 4170, 4716, 5004, 5895, 6255, 6550, 6950, 7860, 8340, 9825, 10425, 11790, 12510, 13100, 13900, 18209, 19650, 20850, 23580, 25020, 29475, 31275, 36418, 39300, 41700, 54627, 58950, 62550, 72836, 91045, 109254, 117900, 125100, 163881, 182090, 218508, 273135, 327762, 364180, 455225, 546270, 655524, 819405, 910450, 1092540, 1365675, 1638810, 1820900, 2731350, 3277620, 4097025, 5462700, 8194050, 16388100]

約数ペア:

[(1, 16388100), (2, 8194050), (3, 5462700), (4, 4097025), (5, 3277620), (6, 2731350), (9, 1820900), (10, 1638810), (12, 1365675), (15, 1092540), (18, 910450), (20, 819405), (25, 655524), (30, 546270), (36, 455225), (45, 364180), (50, 327762), (60, 273135), (75, 218508), (90, 182090), (100, 163881), (131, 125100), (139, 117900), (150, 109254), (180, 91045), (225, 72836), (262, 62550), (278, 58950), (300, 54627), (393, 41700), (417, 39300), (450, 36418), (524, 31275), (556, 29475), (655, 25020), (695, 23580), (786, 20850), (834, 19650), (900, 18209), (1179, 13900), (1251, 13100), (1310, 12510), (1390, 11790), (1572, 10425), (1668, 9825), (1965, 8340), (2085, 7860), (2358, 6950), (2502, 6550), (2620, 6255), (2780, 5895), (3275, 5004), (3475, 4716), (3930, 4170)]