288600390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 853332480

約数和(自身を除く): 564732090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 73, 78, 90, 93, 109, 117, 130, 146, 155, 186, 195, 218, 219, 234, 279, 310, 327, 365, 390, 403, 438, 465, 545, 558, 585, 654, 657, 730, 806, 930, 949, 981, 1090, 1095, 1170, 1209, 1314, 1395, 1417, 1635, 1898, 1962, 2015, 2190, 2263, 2418, 2790, 2834, 2847, 3270, 3285, 3379, 3627, 4030, 4251, 4526, 4745, 4905, 5694, 6045, 6570, 6758, 6789, 7085, 7254, 7957, 8502, 8541, 9490, 9810, 10137, 11315, 12090, 12753, 13578, 14170, 14235, 15914, 16895, 17082, 18135, 20274, 20367, 21255, 22630, 23871, 25506, 28470, 29419, 30411, 33790, 33945, 36270, 39785, 40734, 42510, 42705, 43927, 47742, 50685, 58838, 60822, 63765, 67890, 71613, 79570, 85410, 87854, 88257, 101370, 101835, 103441, 119355, 127530, 131781, 143226, 147095, 152055, 176514, 203670, 206882, 219635, 238710, 246667, 263562, 264771, 294190, 304110, 310323, 358065, 395343, 439270, 441285, 493334, 517205, 529542, 620646, 658905, 716130, 740001, 790686, 882570, 930969, 1034410, 1233335, 1317810, 1323855, 1480002, 1551615, 1861938, 1976715, 2220003, 2466670, 2647710, 3103230, 3206671, 3700005, 3953430, 4440006, 4654845, 6413342, 7400010, 9309690, 9620013, 11100015, 16033355, 19240026, 22200030, 28860039, 32066710, 48100065, 57720078, 96200130, 144300195, 288600390]

約数ペア:

[(1, 288600390), (2, 144300195), (3, 96200130), (5, 57720078), (6, 48100065), (9, 32066710), (10, 28860039), (13, 22200030), (15, 19240026), (18, 16033355), (26, 11100015), (30, 9620013), (31, 9309690), (39, 7400010), (45, 6413342), (62, 4654845), (65, 4440006), (73, 3953430), (78, 3700005), (90, 3206671), (93, 3103230), (109, 2647710), (117, 2466670), (130, 2220003), (146, 1976715), (155, 1861938), (186, 1551615), (195, 1480002), (218, 1323855), (219, 1317810), (234, 1233335), (279, 1034410), (310, 930969), (327, 882570), (365, 790686), (390, 740001), (403, 716130), (438, 658905), (465, 620646), (545, 529542), (558, 517205), (585, 493334), (654, 441285), (657, 439270), (730, 395343), (806, 358065), (930, 310323), (949, 304110), (981, 294190), (1090, 264771), (1095, 263562), (1170, 246667), (1209, 238710), (1314, 219635), (1395, 206882), (1417, 203670), (1635, 176514), (1898, 152055), (1962, 147095), (2015, 143226), (2190, 131781), (2263, 127530), (2418, 119355), (2790, 103441), (2834, 101835), (2847, 101370), (3270, 88257), (3285, 87854), (3379, 85410), (3627, 79570), (4030, 71613), (4251, 67890), (4526, 63765), (4745, 60822), (4905, 58838), (5694, 50685), (6045, 47742), (6570, 43927), (6758, 42705), (6789, 42510), (7085, 40734), (7254, 39785), (7957, 36270), (8502, 33945), (8541, 33790), (9490, 30411), (9810, 29419), (10137, 28470), (11315, 25506), (12090, 23871), (12753, 22630), (13578, 21255), (14170, 20367), (14235, 20274), (15914, 18135), (16895, 17082)]