11389500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2531}}^1$

素因数の和:2556

約数の個数: 72

約数和(自身を含む): 35944272

約数和(自身を除く): 24554772

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, 750, 900, 1125, 1500, 2250, 2531, 4500, 5062, 7593, 10124, 12655, 15186, 22779, 25310, 30372, 37965, 45558, 50620, 63275, 75930, 91116, 113895, 126550, 151860, 189825, 227790, 253100, 316375, 379650, 455580, 569475, 632750, 759300, 949125, 1138950, 1265500, 1898250, 2277900, 2847375, 3796500, 5694750, 11389500]

約数ペア:

[(1, 11389500), (2, 5694750), (3, 3796500), (4, 2847375), (5, 2277900), (6, 1898250), (9, 1265500), (10, 1138950), (12, 949125), (15, 759300), (18, 632750), (20, 569475), (25, 455580), (30, 379650), (36, 316375), (45, 253100), (50, 227790), (60, 189825), (75, 151860), (90, 126550), (100, 113895), (125, 91116), (150, 75930), (180, 63275), (225, 50620), (250, 45558), (300, 37965), (375, 30372), (450, 25310), (500, 22779), (750, 15186), (900, 12655), (1125, 10124), (1500, 7593), (2250, 5062), (2531, 4500)]