313081200

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{3221}}^1$

素因数の和:3254

約数の個数: 180

約数和(自身を含む): 1127068488

約数和(自身を除く): 813987288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 3221, 3240, 3600, 3888, 4050, 4860, 5400, 6075, 6442, 6480, 8100, 9663, 9720, 10800, 12150, 12884, 16105, 16200, 19326, 19440, 24300, 25768, 28989, 32210, 32400, 38652, 48315, 48600, 51536, 57978, 64420, 77304, 80525, 86967, 96630, 97200, 115956, 128840, 144945, 154608, 161050, 173934, 193260, 231912, 241575, 257680, 260901, 289890, 322100, 347868, 386520, 434835, 463824, 483150, 521802, 579780, 644200, 695736, 724725, 773040, 782703, 869670, 966300, 1043604, 1159560, 1288400, 1304505, 1391472, 1449450, 1565406, 1739340, 1932600, 2087208, 2174175, 2319120, 2609010, 2898900, 3130812, 3478680, 3865200, 3913515, 4174416, 4348350, 5218020, 5797800, 6261624, 6522525, 6957360, 7827030, 8696700, 10436040, 11595600, 12523248, 13045050, 15654060, 17393400, 19567575, 20872080, 26090100, 31308120, 34786800, 39135150, 52180200, 62616240, 78270300, 104360400, 156540600, 313081200]

約数ペア:

[(1, 313081200), (2, 156540600), (3, 104360400), (4, 78270300), (5, 62616240), (6, 52180200), (8, 39135150), (9, 34786800), (10, 31308120), (12, 26090100), (15, 20872080), (16, 19567575), (18, 17393400), (20, 15654060), (24, 13045050), (25, 12523248), (27, 11595600), (30, 10436040), (36, 8696700), (40, 7827030), (45, 6957360), (48, 6522525), (50, 6261624), (54, 5797800), (60, 5218020), (72, 4348350), (75, 4174416), (80, 3913515), (81, 3865200), (90, 3478680), (100, 3130812), (108, 2898900), (120, 2609010), (135, 2319120), (144, 2174175), (150, 2087208), (162, 1932600), (180, 1739340), (200, 1565406), (216, 1449450), (225, 1391472), (240, 1304505), (243, 1288400), (270, 1159560), (300, 1043604), (324, 966300), (360, 869670), (400, 782703), (405, 773040), (432, 724725), (450, 695736), (486, 644200), (540, 579780), (600, 521802), (648, 483150), (675, 463824), (720, 434835), (810, 386520), (900, 347868), (972, 322100), (1080, 289890), (1200, 260901), (1215, 257680), (1296, 241575), (1350, 231912), (1620, 193260), (1800, 173934), (1944, 161050), (2025, 154608), (2160, 144945), (2430, 128840), (2700, 115956), (3221, 97200), (3240, 96630), (3600, 86967), (3888, 80525), (4050, 77304), (4860, 64420), (5400, 57978), (6075, 51536), (6442, 48600), (6480, 48315), (8100, 38652), (9663, 32400), (9720, 32210), (10800, 28989), (12150, 25768), (12884, 24300), (16105, 19440), (16200, 19326)]