21648043800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{445433}}^1$

素因数の和:445464

約数の個数: 144

約数和(自身を含む): 75394158840

約数和(自身を除く): 53746115040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5400, 6075, 8100, 9720, 12150, 16200, 24300, 48600, 445433, 890866, 1336299, 1781732, 2227165, 2672598, 3563464, 4008897, 4454330, 5345196, 6681495, 8017794, 8908660, 10690392, 11135825, 12026691, 13362990, 16035588, 17817320, 20044485, 22271650, 24053382, 26725980, 32071176, 33407475, 36080073, 40088970, 44543300, 48106764, 53451960, 60133455, 66814950, 72160146, 80177940, 89086600, 96213528, 100222425, 108240219, 120266910, 133629900, 144320292, 160355880, 180400365, 200444850, 216480438, 240533820, 267259800, 288640584, 300667275, 360800730, 400889700, 432960876, 481067640, 541201095, 601334550, 721601460, 801779400, 865921752, 902001825, 1082402190, 1202669100, 1443202920, 1804003650, 2164804380, 2405338200, 2706005475, 3608007300, 4329608760, 5412010950, 7216014600, 10824021900, 21648043800]

約数ペア:

[(1, 21648043800), (2, 10824021900), (3, 7216014600), (4, 5412010950), (5, 4329608760), (6, 3608007300), (8, 2706005475), (9, 2405338200), (10, 2164804380), (12, 1804003650), (15, 1443202920), (18, 1202669100), (20, 1082402190), (24, 902001825), (25, 865921752), (27, 801779400), (30, 721601460), (36, 601334550), (40, 541201095), (45, 481067640), (50, 432960876), (54, 400889700), (60, 360800730), (72, 300667275), (75, 288640584), (81, 267259800), (90, 240533820), (100, 216480438), (108, 200444850), (120, 180400365), (135, 160355880), (150, 144320292), (162, 133629900), (180, 120266910), (200, 108240219), (216, 100222425), (225, 96213528), (243, 89086600), (270, 80177940), (300, 72160146), (324, 66814950), (360, 60133455), (405, 53451960), (450, 48106764), (486, 44543300), (540, 40088970), (600, 36080073), (648, 33407475), (675, 32071176), (810, 26725980), (900, 24053382), (972, 22271650), (1080, 20044485), (1215, 17817320), (1350, 16035588), (1620, 13362990), (1800, 12026691), (1944, 11135825), (2025, 10690392), (2430, 8908660), (2700, 8017794), (3240, 6681495), (4050, 5345196), (4860, 4454330), (5400, 4008897), (6075, 3563464), (8100, 2672598), (9720, 2227165), (12150, 1781732), (16200, 1336299), (24300, 890866), (48600, 445433)]