9421557660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4177}}^2$

素因数の和:8372

約数の個数: 72

約数和(自身を含む): 29318531760

約数和(自身を除く): 19896974100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4177, 8354, 12531, 16708, 20885, 25062, 37593, 41770, 50124, 62655, 75186, 83540, 112779, 125310, 150372, 187965, 225558, 250620, 375930, 451116, 563895, 751860, 1127790, 2255580, 17447329, 34894658, 52341987, 69789316, 87236645, 104683974, 157025961, 174473290, 209367948, 261709935, 314051922, 348946580, 471077883, 523419870, 628103844, 785129805, 942155766, 1046839740, 1570259610, 1884311532, 2355389415, 3140519220, 4710778830, 9421557660]

約数ペア:

[(1, 9421557660), (2, 4710778830), (3, 3140519220), (4, 2355389415), (5, 1884311532), (6, 1570259610), (9, 1046839740), (10, 942155766), (12, 785129805), (15, 628103844), (18, 523419870), (20, 471077883), (27, 348946580), (30, 314051922), (36, 261709935), (45, 209367948), (54, 174473290), (60, 157025961), (90, 104683974), (108, 87236645), (135, 69789316), (180, 52341987), (270, 34894658), (540, 17447329), (4177, 2255580), (8354, 1127790), (12531, 751860), (16708, 563895), (20885, 451116), (25062, 375930), (37593, 250620), (41770, 225558), (50124, 187965), (62655, 150372), (75186, 125310), (83540, 112779)]