38467800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 153204480

約数和(自身を除く): 114736680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 43, 45, 50, 56, 60, 63, 70, 71, 72, 75, 84, 86, 90, 100, 105, 120, 126, 129, 140, 142, 150, 168, 172, 175, 180, 200, 210, 213, 215, 225, 252, 258, 280, 284, 300, 301, 315, 344, 350, 355, 360, 387, 420, 426, 430, 450, 497, 504, 516, 525, 568, 600, 602, 630, 639, 645, 700, 710, 774, 840, 852, 860, 900, 903, 994, 1032, 1050, 1065, 1075, 1204, 1260, 1278, 1290, 1400, 1420, 1491, 1505, 1548, 1575, 1704, 1720, 1775, 1800, 1806, 1935, 1988, 2100, 2130, 2150, 2408, 2485, 2520, 2556, 2580, 2709, 2840, 2982, 3010, 3053, 3096, 3150, 3195, 3225, 3550, 3612, 3870, 3976, 4200, 4260, 4300, 4473, 4515, 4970, 5112, 5160, 5325, 5418, 5964, 6020, 6106, 6300, 6390, 6450, 7100, 7224, 7455, 7525, 7740, 8520, 8600, 8946, 9030, 9159, 9675, 9940, 10650, 10836, 11928, 12040, 12212, 12425, 12600, 12780, 12900, 13545, 14200, 14910, 15050, 15265, 15480, 15975, 17892, 18060, 18318, 19350, 19880, 21300, 21371, 21672, 22365, 22575, 24424, 24850, 25560, 25800, 27090, 27477, 29820, 30100, 30530, 31950, 35784, 36120, 36636, 37275, 38700, 42600, 42742, 44730, 45150, 45795, 49700, 54180, 54954, 59640, 60200, 61060, 63900, 64113, 67725, 73272, 74550, 76325, 77400, 85484, 89460, 90300, 91590, 99400, 106855, 108360, 109908, 111825, 122120, 127800, 128226, 135450, 137385, 149100, 152650, 170968, 178920, 180600, 183180, 192339, 213710, 219816, 223650, 228975, 256452, 270900, 274770, 298200, 305300, 320565, 366360, 384678, 427420, 447300, 457950, 512904, 534275, 541800, 549540, 610600, 641130, 686925, 769356, 854840, 894600, 915900, 961695, 1068550, 1099080, 1282260, 1373850, 1538712, 1602825, 1831800, 1923390, 2137100, 2564520, 2747700, 3205650, 3846780, 4274200, 4808475, 5495400, 6411300, 7693560, 9616950, 12822600, 19233900, 38467800]

約数ペア:

[(1, 38467800), (2, 19233900), (3, 12822600), (4, 9616950), (5, 7693560), (6, 6411300), (7, 5495400), (8, 4808475), (9, 4274200), (10, 3846780), (12, 3205650), (14, 2747700), (15, 2564520), (18, 2137100), (20, 1923390), (21, 1831800), (24, 1602825), (25, 1538712), (28, 1373850), (30, 1282260), (35, 1099080), (36, 1068550), (40, 961695), (42, 915900), (43, 894600), (45, 854840), (50, 769356), (56, 686925), (60, 641130), (63, 610600), (70, 549540), (71, 541800), (72, 534275), (75, 512904), (84, 457950), (86, 447300), (90, 427420), (100, 384678), (105, 366360), (120, 320565), (126, 305300), (129, 298200), (140, 274770), (142, 270900), (150, 256452), (168, 228975), (172, 223650), (175, 219816), (180, 213710), (200, 192339), (210, 183180), (213, 180600), (215, 178920), (225, 170968), (252, 152650), (258, 149100), (280, 137385), (284, 135450), (300, 128226), (301, 127800), (315, 122120), (344, 111825), (350, 109908), (355, 108360), (360, 106855), (387, 99400), (420, 91590), (426, 90300), (430, 89460), (450, 85484), (497, 77400), (504, 76325), (516, 74550), (525, 73272), (568, 67725), (600, 64113), (602, 63900), (630, 61060), (639, 60200), (645, 59640), (700, 54954), (710, 54180), (774, 49700), (840, 45795), (852, 45150), (860, 44730), (900, 42742), (903, 42600), (994, 38700), (1032, 37275), (1050, 36636), (1065, 36120), (1075, 35784), (1204, 31950), (1260, 30530), (1278, 30100), (1290, 29820), (1400, 27477), (1420, 27090), (1491, 25800), (1505, 25560), (1548, 24850), (1575, 24424), (1704, 22575), (1720, 22365), (1775, 21672), (1800, 21371), (1806, 21300), (1935, 19880), (1988, 19350), (2100, 18318), (2130, 18060), (2150, 17892), (2408, 15975), (2485, 15480), (2520, 15265), (2556, 15050), (2580, 14910), (2709, 14200), (2840, 13545), (2982, 12900), (3010, 12780), (3053, 12600), (3096, 12425), (3150, 12212), (3195, 12040), (3225, 11928), (3550, 10836), (3612, 10650), (3870, 9940), (3976, 9675), (4200, 9159), (4260, 9030), (4300, 8946), (4473, 8600), (4515, 8520), (4970, 7740), (5112, 7525), (5160, 7455), (5325, 7224), (5418, 7100), (5964, 6450), (6020, 6390), (6106, 6300)]