212824800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 787449600

約数和(自身を除く): 574624800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 59, 60, 72, 75, 80, 90, 96, 100, 108, 118, 120, 135, 144, 150, 160, 167, 177, 180, 200, 216, 225, 236, 240, 270, 288, 295, 300, 334, 354, 360, 400, 432, 450, 472, 480, 501, 531, 540, 590, 600, 668, 675, 708, 720, 800, 835, 864, 885, 900, 944, 1002, 1062, 1080, 1180, 1200, 1336, 1350, 1416, 1440, 1475, 1503, 1593, 1670, 1770, 1800, 1888, 2004, 2124, 2160, 2360, 2400, 2505, 2655, 2672, 2700, 2832, 2950, 3006, 3186, 3340, 3540, 3600, 4008, 4175, 4248, 4320, 4425, 4509, 4720, 5010, 5310, 5344, 5400, 5664, 5900, 6012, 6372, 6680, 7080, 7200, 7515, 7965, 8016, 8350, 8496, 8850, 9018, 9440, 9853, 10020, 10620, 10800, 11800, 12024, 12525, 12744, 13275, 13360, 14160, 15030, 15930, 16032, 16700, 16992, 17700, 18036, 19706, 20040, 21240, 21600, 22545, 23600, 24048, 25050, 25488, 26550, 26720, 28320, 29559, 30060, 31860, 33400, 35400, 36072, 37575, 39412, 39825, 40080, 42480, 45090, 47200, 48096, 49265, 50100, 50976, 53100, 59118, 60120, 63720, 66800, 70800, 72144, 75150, 78824, 79650, 80160, 84960, 88677, 90180, 98530, 100200, 106200, 112725, 118236, 120240, 127440, 133600, 141600, 144288, 147795, 150300, 157648, 159300, 177354, 180360, 197060, 200400, 212400, 225450, 236472, 240480, 246325, 254880, 266031, 295590, 300600, 315296, 318600, 354708, 360720, 394120, 400800, 424800, 443385, 450900, 472944, 492650, 532062, 591180, 601200, 637200, 709416, 721440, 738975, 788240, 886770, 901800, 945888, 985300, 1064124, 1182360, 1202400, 1274400, 1330155, 1418832, 1477950, 1576480, 1773540, 1803600, 1970600, 2128248, 2216925, 2364720, 2660310, 2837664, 2955900, 3547080, 3607200, 3941200, 4256496, 4433850, 4729440, 5320620, 5911800, 6650775, 7094160, 7882400, 8512992, 8867700, 10641240, 11823600, 13301550, 14188320, 17735400, 21282480, 23647200, 26603100, 35470800, 42564960, 53206200, 70941600, 106412400, 212824800]

約数ペア:

[(1, 212824800), (2, 106412400), (3, 70941600), (4, 53206200), (5, 42564960), (6, 35470800), (8, 26603100), (9, 23647200), (10, 21282480), (12, 17735400), (15, 14188320), (16, 13301550), (18, 11823600), (20, 10641240), (24, 8867700), (25, 8512992), (27, 7882400), (30, 7094160), (32, 6650775), (36, 5911800), (40, 5320620), (45, 4729440), (48, 4433850), (50, 4256496), (54, 3941200), (59, 3607200), (60, 3547080), (72, 2955900), (75, 2837664), (80, 2660310), (90, 2364720), (96, 2216925), (100, 2128248), (108, 1970600), (118, 1803600), (120, 1773540), (135, 1576480), (144, 1477950), (150, 1418832), (160, 1330155), (167, 1274400), (177, 1202400), (180, 1182360), (200, 1064124), (216, 985300), (225, 945888), (236, 901800), (240, 886770), (270, 788240), (288, 738975), (295, 721440), (300, 709416), (334, 637200), (354, 601200), (360, 591180), (400, 532062), (432, 492650), (450, 472944), (472, 450900), (480, 443385), (501, 424800), (531, 400800), (540, 394120), (590, 360720), (600, 354708), (668, 318600), (675, 315296), (708, 300600), (720, 295590), (800, 266031), (835, 254880), (864, 246325), (885, 240480), (900, 236472), (944, 225450), (1002, 212400), (1062, 200400), (1080, 197060), (1180, 180360), (1200, 177354), (1336, 159300), (1350, 157648), (1416, 150300), (1440, 147795), (1475, 144288), (1503, 141600), (1593, 133600), (1670, 127440), (1770, 120240), (1800, 118236), (1888, 112725), (2004, 106200), (2124, 100200), (2160, 98530), (2360, 90180), (2400, 88677), (2505, 84960), (2655, 80160), (2672, 79650), (2700, 78824), (2832, 75150), (2950, 72144), (3006, 70800), (3186, 66800), (3340, 63720), (3540, 60120), (3600, 59118), (4008, 53100), (4175, 50976), (4248, 50100), (4320, 49265), (4425, 48096), (4509, 47200), (4720, 45090), (5010, 42480), (5310, 40080), (5344, 39825), (5400, 39412), (5664, 37575), (5900, 36072), (6012, 35400), (6372, 33400), (6680, 31860), (7080, 30060), (7200, 29559), (7515, 28320), (7965, 26720), (8016, 26550), (8350, 25488), (8496, 25050), (8850, 24048), (9018, 23600), (9440, 22545), (9853, 21600), (10020, 21240), (10620, 20040), (10800, 19706), (11800, 18036), (12024, 17700), (12525, 16992), (12744, 16700), (13275, 16032), (13360, 15930), (14160, 15030)]