11452500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{509}}^1$

素因数の和:539

約数の個数: 90

約数和(自身を含む): 36246210

約数和(自身を除く): 24793710

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 509, 625, 750, 900, 1018, 1125, 1250, 1500, 1527, 1875, 2036, 2250, 2500, 2545, 3054, 3750, 4500, 4581, 5090, 5625, 6108, 7500, 7635, 9162, 10180, 11250, 12725, 15270, 18324, 22500, 22905, 25450, 30540, 38175, 45810, 50900, 63625, 76350, 91620, 114525, 127250, 152700, 190875, 229050, 254500, 318125, 381750, 458100, 572625, 636250, 763500, 954375, 1145250, 1272500, 1908750, 2290500, 2863125, 3817500, 5726250, 11452500]

約数ペア:

[(1, 11452500), (2, 5726250), (3, 3817500), (4, 2863125), (5, 2290500), (6, 1908750), (9, 1272500), (10, 1145250), (12, 954375), (15, 763500), (18, 636250), (20, 572625), (25, 458100), (30, 381750), (36, 318125), (45, 254500), (50, 229050), (60, 190875), (75, 152700), (90, 127250), (100, 114525), (125, 91620), (150, 76350), (180, 63625), (225, 50900), (250, 45810), (300, 38175), (375, 30540), (450, 25450), (500, 22905), (509, 22500), (625, 18324), (750, 15270), (900, 12725), (1018, 11250), (1125, 10180), (1250, 9162), (1500, 7635), (1527, 7500), (1875, 6108), (2036, 5625), (2250, 5090), (2500, 4581), (2545, 4500), (3054, 3750)]