149685300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{55439}}^1$

素因数の和:55462

約数の個数: 72

約数和(自身を含む): 481219200

約数和(自身を除く): 331533900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 55439, 110878, 166317, 221756, 277195, 332634, 498951, 554390, 665268, 831585, 997902, 1108780, 1385975, 1496853, 1663170, 1995804, 2494755, 2771950, 2993706, 3326340, 4157925, 4989510, 5543900, 5987412, 7484265, 8315850, 9979020, 12473775, 14968530, 16631700, 24947550, 29937060, 37421325, 49895100, 74842650, 149685300]

約数ペア:

[(1, 149685300), (2, 74842650), (3, 49895100), (4, 37421325), (5, 29937060), (6, 24947550), (9, 16631700), (10, 14968530), (12, 12473775), (15, 9979020), (18, 8315850), (20, 7484265), (25, 5987412), (27, 5543900), (30, 4989510), (36, 4157925), (45, 3326340), (50, 2993706), (54, 2771950), (60, 2494755), (75, 1995804), (90, 1663170), (100, 1496853), (108, 1385975), (135, 1108780), (150, 997902), (180, 831585), (225, 665268), (270, 554390), (300, 498951), (450, 332634), (540, 277195), (675, 221756), (900, 166317), (1350, 110878), (2700, 55439)]