202225680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 701205120

約数和(自身を除く): 498979440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 251, 270, 360, 373, 432, 502, 540, 720, 746, 753, 1004, 1080, 1119, 1255, 1492, 1506, 1865, 2008, 2160, 2238, 2259, 2510, 2984, 3012, 3357, 3730, 3765, 4016, 4476, 4518, 5020, 5595, 5968, 6024, 6714, 6777, 7460, 7530, 8952, 9036, 10040, 10071, 11190, 11295, 12048, 13428, 13554, 14920, 15060, 16785, 17904, 18072, 20080, 20142, 22380, 22590, 26856, 27108, 29840, 30120, 33570, 33885, 36144, 40284, 44760, 45180, 50355, 53712, 54216, 60240, 67140, 67770, 80568, 89520, 90360, 93623, 100710, 108432, 134280, 135540, 161136, 180720, 187246, 201420, 268560, 271080, 280869, 374492, 402840, 468115, 542160, 561738, 748984, 805680, 842607, 936230, 1123476, 1404345, 1497968, 1685214, 1872460, 2246952, 2527821, 2808690, 3370428, 3744920, 4213035, 4493904, 5055642, 5617380, 6740856, 7489840, 8426070, 10111284, 11234760, 12639105, 13481712, 16852140, 20222568, 22469520, 25278210, 33704280, 40445136, 50556420, 67408560, 101112840, 202225680]

約数ペア:

[(1, 202225680), (2, 101112840), (3, 67408560), (4, 50556420), (5, 40445136), (6, 33704280), (8, 25278210), (9, 22469520), (10, 20222568), (12, 16852140), (15, 13481712), (16, 12639105), (18, 11234760), (20, 10111284), (24, 8426070), (27, 7489840), (30, 6740856), (36, 5617380), (40, 5055642), (45, 4493904), (48, 4213035), (54, 3744920), (60, 3370428), (72, 2808690), (80, 2527821), (90, 2246952), (108, 1872460), (120, 1685214), (135, 1497968), (144, 1404345), (180, 1123476), (216, 936230), (240, 842607), (251, 805680), (270, 748984), (360, 561738), (373, 542160), (432, 468115), (502, 402840), (540, 374492), (720, 280869), (746, 271080), (753, 268560), (1004, 201420), (1080, 187246), (1119, 180720), (1255, 161136), (1492, 135540), (1506, 134280), (1865, 108432), (2008, 100710), (2160, 93623), (2238, 90360), (2259, 89520), (2510, 80568), (2984, 67770), (3012, 67140), (3357, 60240), (3730, 54216), (3765, 53712), (4016, 50355), (4476, 45180), (4518, 44760), (5020, 40284), (5595, 36144), (5968, 33885), (6024, 33570), (6714, 30120), (6777, 29840), (7460, 27108), (7530, 26856), (8952, 22590), (9036, 22380), (10040, 20142), (10071, 20080), (11190, 18072), (11295, 17904), (12048, 16785), (13428, 15060), (13554, 14920)]