243450

素因数分解:

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

素因数の和:559

約数の個数: 36

約数和(自身を含む): 655278

約数和(自身を除く): 411828

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 541, 1082, 1623, 2705, 3246, 4869, 5410, 8115, 9738, 13525, 16230, 24345, 27050, 40575, 48690, 81150, 121725, 243450]

約数ペア:

[(1, 243450), (2, 121725), (3, 81150), (5, 48690), (6, 40575), (9, 27050), (10, 24345), (15, 16230), (18, 13525), (25, 9738), (30, 8115), (45, 5410), (50, 4869), (75, 3246), (90, 2705), (150, 1623), (225, 1082), (450, 541)]