252660660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{12277}}^1$

素因数の和:12310

約数の個数: 96

約数和(自身を含む): 825081600

約数和(自身を除く): 572420940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 12277, 20580, 24554, 36831, 49108, 61385, 73662, 85939, 122770, 147324, 171878, 184155, 245540, 257817, 343756, 368310, 429695, 515634, 601573, 736620, 859390, 1031268, 1203146, 1289085, 1718780, 1804719, 2406292, 2578170, 3007865, 3609438, 4211011, 5156340, 6015730, 7218876, 8422022, 9023595, 12031460, 12633033, 16844044, 18047190, 21055055, 25266066, 36094380, 42110110, 50532132, 63165165, 84220220, 126330330, 252660660]

約数ペア:

[(1, 252660660), (2, 126330330), (3, 84220220), (4, 63165165), (5, 50532132), (6, 42110110), (7, 36094380), (10, 25266066), (12, 21055055), (14, 18047190), (15, 16844044), (20, 12633033), (21, 12031460), (28, 9023595), (30, 8422022), (35, 7218876), (42, 6015730), (49, 5156340), (60, 4211011), (70, 3609438), (84, 3007865), (98, 2578170), (105, 2406292), (140, 1804719), (147, 1718780), (196, 1289085), (210, 1203146), (245, 1031268), (294, 859390), (343, 736620), (420, 601573), (490, 515634), (588, 429695), (686, 368310), (735, 343756), (980, 257817), (1029, 245540), (1372, 184155), (1470, 171878), (1715, 147324), (2058, 122770), (2940, 85939), (3430, 73662), (4116, 61385), (5145, 49108), (6860, 36831), (10290, 24554), (12277, 20580)]