220922100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11689}}^1$

素因数の和:11719

約数の個数: 144

約数和(自身を含む): 811753600

約数和(自身を除く): 590831500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 11689, 18900, 23378, 35067, 46756, 58445, 70134, 81823, 105201, 116890, 140268, 163646, 175335, 210402, 233780, 245469, 292225, 315603, 327292, 350670, 409115, 420804, 490938, 526005, 584450, 631206, 701340, 736407, 818230, 876675, 981876, 1052010, 1168900, 1227345, 1262412, 1472814, 1578015, 1636460, 1753350, 2045575, 2104020, 2209221, 2454690, 2630025, 2945628, 3156030, 3506700, 3682035, 4091150, 4418442, 4909380, 5260050, 6136725, 6312060, 7364070, 7890075, 8182300, 8836884, 10520100, 11046105, 12273450, 14728140, 15780150, 18410175, 22092210, 24546900, 31560300, 36820350, 44184420, 55230525, 73640700, 110461050, 220922100]

約数ペア:

[(1, 220922100), (2, 110461050), (3, 73640700), (4, 55230525), (5, 44184420), (6, 36820350), (7, 31560300), (9, 24546900), (10, 22092210), (12, 18410175), (14, 15780150), (15, 14728140), (18, 12273450), (20, 11046105), (21, 10520100), (25, 8836884), (27, 8182300), (28, 7890075), (30, 7364070), (35, 6312060), (36, 6136725), (42, 5260050), (45, 4909380), (50, 4418442), (54, 4091150), (60, 3682035), (63, 3506700), (70, 3156030), (75, 2945628), (84, 2630025), (90, 2454690), (100, 2209221), (105, 2104020), (108, 2045575), (126, 1753350), (135, 1636460), (140, 1578015), (150, 1472814), (175, 1262412), (180, 1227345), (189, 1168900), (210, 1052010), (225, 981876), (252, 876675), (270, 818230), (300, 736407), (315, 701340), (350, 631206), (378, 584450), (420, 526005), (450, 490938), (525, 420804), (540, 409115), (630, 350670), (675, 327292), (700, 315603), (756, 292225), (900, 245469), (945, 233780), (1050, 210402), (1260, 175335), (1350, 163646), (1575, 140268), (1890, 116890), (2100, 105201), (2700, 81823), (3150, 70134), (3780, 58445), (4725, 46756), (6300, 35067), (9450, 23378), (11689, 18900)]