89068500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19793}}^1$

素因数の和:19818

約数の個数: 72

約数和(自身を含む): 280995624

約数和(自身を除く): 191927124

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, 4500, 19793, 39586, 59379, 79172, 98965, 118758, 178137, 197930, 237516, 296895, 356274, 395860, 494825, 593790, 712548, 890685, 989650, 1187580, 1484475, 1781370, 1979300, 2474125, 2968950, 3562740, 4453425, 4948250, 5937900, 7422375, 8906850, 9896500, 14844750, 17813700, 22267125, 29689500, 44534250, 89068500]

約数ペア:

[(1, 89068500), (2, 44534250), (3, 29689500), (4, 22267125), (5, 17813700), (6, 14844750), (9, 9896500), (10, 8906850), (12, 7422375), (15, 5937900), (18, 4948250), (20, 4453425), (25, 3562740), (30, 2968950), (36, 2474125), (45, 1979300), (50, 1781370), (60, 1484475), (75, 1187580), (90, 989650), (100, 890685), (125, 712548), (150, 593790), (180, 494825), (225, 395860), (250, 356274), (300, 296895), (375, 237516), (450, 197930), (500, 178137), (750, 118758), (900, 98965), (1125, 79172), (1500, 59379), (2250, 39586), (4500, 19793)]