30047400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16693}}^1$

素因数の和:16715

約数の個数: 72

約数和(自身を含む): 100915230

約数和(自身を除く): 70867830

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, 16693, 33386, 50079, 66772, 83465, 100158, 133544, 150237, 166930, 200316, 250395, 300474, 333860, 400632, 417325, 500790, 600948, 667720, 751185, 834650, 1001580, 1201896, 1251975, 1502370, 1669300, 2003160, 2503950, 3004740, 3338600, 3755925, 5007900, 6009480, 7511850, 10015800, 15023700, 30047400]

約数ペア:

[(1, 30047400), (2, 15023700), (3, 10015800), (4, 7511850), (5, 6009480), (6, 5007900), (8, 3755925), (9, 3338600), (10, 3004740), (12, 2503950), (15, 2003160), (18, 1669300), (20, 1502370), (24, 1251975), (25, 1201896), (30, 1001580), (36, 834650), (40, 751185), (45, 667720), (50, 600948), (60, 500790), (72, 417325), (75, 400632), (90, 333860), (100, 300474), (120, 250395), (150, 200316), (180, 166930), (200, 150237), (225, 133544), (300, 100158), (360, 83465), (450, 66772), (600, 50079), (900, 33386), (1800, 16693)]