202055400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{112253}}^1$

素因数の和:112275

約数の個数: 72

約数和(自身を含む): 678575430

約数和(自身を除く): 476520030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 112253, 224506, 336759, 449012, 561265, 673518, 898024, 1010277, 1122530, 1347036, 1683795, 2020554, 2245060, 2694072, 2806325, 3367590, 4041108, 4490120, 5051385, 5612650, 6735180, 8082216, 8418975, 10102770, 11225300, 13470360, 16837950, 20205540, 22450600, 25256925, 33675900, 40411080, 50513850, 67351800, 101027700, 202055400]

約数ペア:

[(1, 202055400), (2, 101027700), (3, 67351800), (4, 50513850), (5, 40411080), (6, 33675900), (8, 25256925), (9, 22450600), (10, 20205540), (12, 16837950), (15, 13470360), (18, 11225300), (20, 10102770), (24, 8418975), (25, 8082216), (30, 6735180), (36, 5612650), (40, 5051385), (45, 4490120), (50, 4041108), (60, 3367590), (72, 2806325), (75, 2694072), (90, 2245060), (100, 2020554), (120, 1683795), (150, 1347036), (180, 1122530), (200, 1010277), (225, 898024), (300, 673518), (360, 561265), (450, 449012), (600, 336759), (900, 224506), (1800, 112253)]