98256420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1009}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 298891320

約数和(自身を除く): 200634900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 541, 1009, 1082, 1623, 2018, 2164, 2705, 3027, 3246, 4036, 4869, 5045, 5410, 6054, 6492, 8115, 9081, 9738, 10090, 10820, 12108, 15135, 16230, 18162, 19476, 20180, 24345, 30270, 32460, 36324, 45405, 48690, 60540, 90810, 97380, 181620, 545869, 1091738, 1637607, 2183476, 2729345, 3275214, 4912821, 5458690, 6550428, 8188035, 9825642, 10917380, 16376070, 19651284, 24564105, 32752140, 49128210, 98256420]

約数ペア:

[(1, 98256420), (2, 49128210), (3, 32752140), (4, 24564105), (5, 19651284), (6, 16376070), (9, 10917380), (10, 9825642), (12, 8188035), (15, 6550428), (18, 5458690), (20, 4912821), (30, 3275214), (36, 2729345), (45, 2183476), (60, 1637607), (90, 1091738), (180, 545869), (541, 181620), (1009, 97380), (1082, 90810), (1623, 60540), (2018, 48690), (2164, 45405), (2705, 36324), (3027, 32460), (3246, 30270), (4036, 24345), (4869, 20180), (5045, 19476), (5410, 18162), (6054, 16230), (6492, 15135), (8115, 12108), (9081, 10820), (9738, 10090)]