201007500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{26801}}^1$

素因数の和:26828

約数の個数: 60

約数和(自身を含む): 586106136

約数和(自身を除く): 385098636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 26801, 53602, 80403, 107204, 134005, 160806, 268010, 321612, 402015, 536020, 670025, 804030, 1340050, 1608060, 2010075, 2680100, 3350125, 4020150, 6700250, 8040300, 10050375, 13400500, 16750625, 20100750, 33501250, 40201500, 50251875, 67002500, 100503750, 201007500]

約数ペア:

[(1, 201007500), (2, 100503750), (3, 67002500), (4, 50251875), (5, 40201500), (6, 33501250), (10, 20100750), (12, 16750625), (15, 13400500), (20, 10050375), (25, 8040300), (30, 6700250), (50, 4020150), (60, 3350125), (75, 2680100), (100, 2010075), (125, 1608060), (150, 1340050), (250, 804030), (300, 670025), (375, 536020), (500, 402015), (625, 321612), (750, 268010), (1250, 160806), (1500, 134005), (1875, 107204), (2500, 80403), (3750, 53602), (7500, 26801)]