200419920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 200

約数和(自身を含む): 704077704

約数和(自身を除く): 503657784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 197, 216, 240, 270, 314, 324, 360, 394, 405, 432, 471, 540, 591, 628, 648, 720, 785, 788, 810, 942, 985, 1080, 1182, 1256, 1296, 1413, 1570, 1576, 1620, 1773, 1884, 1970, 2160, 2355, 2364, 2512, 2826, 2955, 3140, 3152, 3240, 3546, 3768, 3940, 4239, 4710, 4728, 5319, 5652, 5910, 6280, 6480, 7065, 7092, 7536, 7880, 8478, 8865, 9420, 9456, 10638, 11304, 11820, 12560, 12717, 14130, 14184, 15760, 15957, 16956, 17730, 18840, 21195, 21276, 22608, 23640, 25434, 26595, 28260, 28368, 30929, 31914, 33912, 35460, 37680, 42390, 42552, 47280, 50868, 53190, 56520, 61858, 63585, 63828, 67824, 70920, 79785, 84780, 85104, 92787, 101736, 106380, 113040, 123716, 127170, 127656, 141840, 154645, 159570, 169560, 185574, 203472, 212760, 247432, 254340, 255312, 278361, 309290, 319140, 339120, 371148, 425520, 463935, 494864, 508680, 556722, 618580, 638280, 742296, 835083, 927870, 1017360, 1113444, 1237160, 1276560, 1391805, 1484592, 1670166, 1855740, 2226888, 2474320, 2505249, 2783610, 3340332, 3711480, 4175415, 4453776, 5010498, 5567220, 6680664, 7422960, 8350830, 10020996, 11134440, 12526245, 13361328, 16701660, 20041992, 22268880, 25052490, 33403320, 40083984, 50104980, 66806640, 100209960, 200419920]

約数ペア:

[(1, 200419920), (2, 100209960), (3, 66806640), (4, 50104980), (5, 40083984), (6, 33403320), (8, 25052490), (9, 22268880), (10, 20041992), (12, 16701660), (15, 13361328), (16, 12526245), (18, 11134440), (20, 10020996), (24, 8350830), (27, 7422960), (30, 6680664), (36, 5567220), (40, 5010498), (45, 4453776), (48, 4175415), (54, 3711480), (60, 3340332), (72, 2783610), (80, 2505249), (81, 2474320), (90, 2226888), (108, 1855740), (120, 1670166), (135, 1484592), (144, 1391805), (157, 1276560), (162, 1237160), (180, 1113444), (197, 1017360), (216, 927870), (240, 835083), (270, 742296), (314, 638280), (324, 618580), (360, 556722), (394, 508680), (405, 494864), (432, 463935), (471, 425520), (540, 371148), (591, 339120), (628, 319140), (648, 309290), (720, 278361), (785, 255312), (788, 254340), (810, 247432), (942, 212760), (985, 203472), (1080, 185574), (1182, 169560), (1256, 159570), (1296, 154645), (1413, 141840), (1570, 127656), (1576, 127170), (1620, 123716), (1773, 113040), (1884, 106380), (1970, 101736), (2160, 92787), (2355, 85104), (2364, 84780), (2512, 79785), (2826, 70920), (2955, 67824), (3140, 63828), (3152, 63585), (3240, 61858), (3546, 56520), (3768, 53190), (3940, 50868), (4239, 47280), (4710, 42552), (4728, 42390), (5319, 37680), (5652, 35460), (5910, 33912), (6280, 31914), (6480, 30929), (7065, 28368), (7092, 28260), (7536, 26595), (7880, 25434), (8478, 23640), (8865, 22608), (9420, 21276), (9456, 21195), (10638, 18840), (11304, 17730), (11820, 16956), (12560, 15957), (12717, 15760), (14130, 14184)]