20177275500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{1494613}}^1$

素因数の和:1494641

約数の個数: 96

約数和(自身を含む): 65284739520

約数和(自身を除く): 45107464020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 13500, 1494613, 2989226, 4483839, 5978452, 7473065, 8967678, 13451517, 14946130, 17935356, 22419195, 26903034, 29892260, 37365325, 40354551, 44838390, 53806068, 67257585, 74730650, 80709102, 89676780, 112095975, 134515170, 149461300, 161418204, 186826625, 201772755, 224191950, 269030340, 336287925, 373653250, 403545510, 448383900, 560479875, 672575850, 747306500, 807091020, 1008863775, 1120959750, 1345151700, 1681439625, 2017727550, 2241919500, 3362879250, 4035455100, 5044318875, 6725758500, 10088637750, 20177275500]

約数ペア:

[(1, 20177275500), (2, 10088637750), (3, 6725758500), (4, 5044318875), (5, 4035455100), (6, 3362879250), (9, 2241919500), (10, 2017727550), (12, 1681439625), (15, 1345151700), (18, 1120959750), (20, 1008863775), (25, 807091020), (27, 747306500), (30, 672575850), (36, 560479875), (45, 448383900), (50, 403545510), (54, 373653250), (60, 336287925), (75, 269030340), (90, 224191950), (100, 201772755), (108, 186826625), (125, 161418204), (135, 149461300), (150, 134515170), (180, 112095975), (225, 89676780), (250, 80709102), (270, 74730650), (300, 67257585), (375, 53806068), (450, 44838390), (500, 40354551), (540, 37365325), (675, 29892260), (750, 26903034), (900, 22419195), (1125, 17935356), (1350, 14946130), (1500, 13451517), (2250, 8967678), (2700, 7473065), (3375, 5978452), (4500, 4483839), (6750, 2989226), (13500, 1494613)]