55703340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4019}}^1$

素因数の和:4052

約数の個数: 144

約数和(自身を含む): 210712320

約数和(自身を除く): 155008980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4019, 4620, 6930, 8038, 12057, 13860, 16076, 20095, 24114, 28133, 36171, 40190, 44209, 48228, 56266, 60285, 72342, 80380, 84399, 88418, 112532, 120570, 132627, 140665, 144684, 168798, 176836, 180855, 221045, 241140, 253197, 265254, 281330, 309463, 337596, 361710, 397881, 421995, 442090, 506394, 530508, 562660, 618926, 663135, 723420, 795762, 843990, 884180, 928389, 1012788, 1237852, 1265985, 1326270, 1547315, 1591524, 1687980, 1856778, 1989405, 2531970, 2652540, 2785167, 3094630, 3713556, 3978810, 4641945, 5063940, 5570334, 6189260, 7957620, 9283890, 11140668, 13925835, 18567780, 27851670, 55703340]

約数ペア:

[(1, 55703340), (2, 27851670), (3, 18567780), (4, 13925835), (5, 11140668), (6, 9283890), (7, 7957620), (9, 6189260), (10, 5570334), (11, 5063940), (12, 4641945), (14, 3978810), (15, 3713556), (18, 3094630), (20, 2785167), (21, 2652540), (22, 2531970), (28, 1989405), (30, 1856778), (33, 1687980), (35, 1591524), (36, 1547315), (42, 1326270), (44, 1265985), (45, 1237852), (55, 1012788), (60, 928389), (63, 884180), (66, 843990), (70, 795762), (77, 723420), (84, 663135), (90, 618926), (99, 562660), (105, 530508), (110, 506394), (126, 442090), (132, 421995), (140, 397881), (154, 361710), (165, 337596), (180, 309463), (198, 281330), (210, 265254), (220, 253197), (231, 241140), (252, 221045), (308, 180855), (315, 176836), (330, 168798), (385, 144684), (396, 140665), (420, 132627), (462, 120570), (495, 112532), (630, 88418), (660, 84399), (693, 80380), (770, 72342), (924, 60285), (990, 56266), (1155, 48228), (1260, 44209), (1386, 40190), (1540, 36171), (1980, 28133), (2310, 24114), (2772, 20095), (3465, 16076), (4019, 13860), (4620, 12057), (6930, 8038)]