200898450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{446441}}^1$

素因数の和:446459

約数の個数: 36

約数和(自身を含む): 539748378

約数和(自身を除く): 338849928

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 446441, 892882, 1339323, 2232205, 2678646, 4017969, 4464410, 6696615, 8035938, 11161025, 13393230, 20089845, 22322050, 33483075, 40179690, 66966150, 100449225, 200898450]

約数ペア:

[(1, 200898450), (2, 100449225), (3, 66966150), (5, 40179690), (6, 33483075), (9, 22322050), (10, 20089845), (15, 13393230), (18, 11161025), (25, 8035938), (30, 6696615), (45, 4464410), (50, 4017969), (75, 2678646), (90, 2232205), (150, 1339323), (225, 892882), (450, 446441)]