38314800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 180

約数和(自身を含む): 137922720

約数和(自身を除く): 99607920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 367, 400, 435, 450, 464, 522, 580, 600, 696, 720, 725, 734, 870, 900, 1044, 1101, 1160, 1200, 1305, 1392, 1450, 1468, 1740, 1800, 1835, 2088, 2175, 2202, 2320, 2610, 2900, 2936, 3303, 3480, 3600, 3670, 4176, 4350, 4404, 5220, 5505, 5800, 5872, 6525, 6606, 6960, 7340, 8700, 8808, 9175, 10440, 10643, 11010, 11600, 13050, 13212, 14680, 16515, 17400, 17616, 18350, 20880, 21286, 22020, 26100, 26424, 27525, 29360, 31929, 33030, 34800, 36700, 42572, 44040, 52200, 52848, 53215, 55050, 63858, 66060, 73400, 82575, 85144, 88080, 95787, 104400, 106430, 110100, 127716, 132120, 146800, 159645, 165150, 170288, 191574, 212860, 220200, 255432, 264240, 266075, 319290, 330300, 383148, 425720, 440400, 478935, 510864, 532150, 638580, 660600, 766296, 798225, 851440, 957870, 1064300, 1277160, 1321200, 1532592, 1596450, 1915740, 2128600, 2394675, 2554320, 3192900, 3831480, 4257200, 4789350, 6385800, 7662960, 9578700, 12771600, 19157400, 38314800]

約数ペア:

[(1, 38314800), (2, 19157400), (3, 12771600), (4, 9578700), (5, 7662960), (6, 6385800), (8, 4789350), (9, 4257200), (10, 3831480), (12, 3192900), (15, 2554320), (16, 2394675), (18, 2128600), (20, 1915740), (24, 1596450), (25, 1532592), (29, 1321200), (30, 1277160), (36, 1064300), (40, 957870), (45, 851440), (48, 798225), (50, 766296), (58, 660600), (60, 638580), (72, 532150), (75, 510864), (80, 478935), (87, 440400), (90, 425720), (100, 383148), (116, 330300), (120, 319290), (144, 266075), (145, 264240), (150, 255432), (174, 220200), (180, 212860), (200, 191574), (225, 170288), (232, 165150), (240, 159645), (261, 146800), (290, 132120), (300, 127716), (348, 110100), (360, 106430), (367, 104400), (400, 95787), (435, 88080), (450, 85144), (464, 82575), (522, 73400), (580, 66060), (600, 63858), (696, 55050), (720, 53215), (725, 52848), (734, 52200), (870, 44040), (900, 42572), (1044, 36700), (1101, 34800), (1160, 33030), (1200, 31929), (1305, 29360), (1392, 27525), (1450, 26424), (1468, 26100), (1740, 22020), (1800, 21286), (1835, 20880), (2088, 18350), (2175, 17616), (2202, 17400), (2320, 16515), (2610, 14680), (2900, 13212), (2936, 13050), (3303, 11600), (3480, 11010), (3600, 10643), (3670, 10440), (4176, 9175), (4350, 8808), (4404, 8700), (5220, 7340), (5505, 6960), (5800, 6606), (5872, 6525)]