20245638600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1022507}}^1$

素因数の和:1022540

約数の個数: 144

約数和(自身を含む): 74172730320

約数和(自身を除く): 53927091720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 19800, 1022507, 2045014, 3067521, 4090028, 5112535, 6135042, 8180056, 9202563, 10225070, 11247577, 12270084, 15337605, 18405126, 20450140, 22495154, 24540168, 25562675, 30675210, 33742731, 36810252, 40900280, 44990308, 46012815, 51125350, 56237885, 61350420, 67485462, 73620504, 76688025, 89980616, 92025630, 101228193, 102250700, 112475770, 122700840, 134970924, 153376050, 168713655, 184051260, 202456386, 204501400, 224951540, 230064075, 269941848, 281189425, 306752100, 337427310, 368102520, 404912772, 449903080, 460128150, 506140965, 562378850, 613504200, 674854620, 809825544, 843568275, 920256300, 1012281930, 1124757700, 1349709240, 1687136550, 1840512600, 2024563860, 2249515400, 2530704825, 3374273100, 4049127720, 5061409650, 6748546200, 10122819300, 20245638600]

約数ペア:

[(1, 20245638600), (2, 10122819300), (3, 6748546200), (4, 5061409650), (5, 4049127720), (6, 3374273100), (8, 2530704825), (9, 2249515400), (10, 2024563860), (11, 1840512600), (12, 1687136550), (15, 1349709240), (18, 1124757700), (20, 1012281930), (22, 920256300), (24, 843568275), (25, 809825544), (30, 674854620), (33, 613504200), (36, 562378850), (40, 506140965), (44, 460128150), (45, 449903080), (50, 404912772), (55, 368102520), (60, 337427310), (66, 306752100), (72, 281189425), (75, 269941848), (88, 230064075), (90, 224951540), (99, 204501400), (100, 202456386), (110, 184051260), (120, 168713655), (132, 153376050), (150, 134970924), (165, 122700840), (180, 112475770), (198, 102250700), (200, 101228193), (220, 92025630), (225, 89980616), (264, 76688025), (275, 73620504), (300, 67485462), (330, 61350420), (360, 56237885), (396, 51125350), (440, 46012815), (450, 44990308), (495, 40900280), (550, 36810252), (600, 33742731), (660, 30675210), (792, 25562675), (825, 24540168), (900, 22495154), (990, 20450140), (1100, 18405126), (1320, 15337605), (1650, 12270084), (1800, 11247577), (1980, 10225070), (2200, 9202563), (2475, 8180056), (3300, 6135042), (3960, 5112535), (4950, 4090028), (6600, 3067521), (9900, 2045014), (19800, 1022507)]