703898820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 2200598400

約数和(自身を除く): 1496699580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 199, 215, 258, 387, 398, 430, 457, 516, 597, 645, 774, 796, 860, 914, 995, 1194, 1290, 1371, 1548, 1791, 1828, 1935, 1990, 2285, 2388, 2580, 2742, 2985, 3582, 3870, 3980, 4113, 4570, 5484, 5970, 6855, 7164, 7740, 8226, 8557, 8955, 9140, 11940, 13710, 16452, 17114, 17910, 19651, 20565, 25671, 27420, 34228, 35820, 39302, 41130, 42785, 51342, 58953, 77013, 78604, 82260, 85570, 90943, 98255, 102684, 117906, 128355, 154026, 171140, 176859, 181886, 196510, 235812, 256710, 272829, 294765, 308052, 353718, 363772, 385065, 393020, 454715, 513420, 545658, 589530, 707436, 770130, 818487, 884295, 909430, 1091316, 1179060, 1364145, 1540260, 1636974, 1768590, 1818860, 2728290, 3273948, 3537180, 3910549, 4092435, 5456580, 7821098, 8184870, 11731647, 15642196, 16369740, 19552745, 23463294, 35194941, 39105490, 46926588, 58658235, 70389882, 78210980, 117316470, 140779764, 175974705, 234632940, 351949410, 703898820]

約数ペア:

[(1, 703898820), (2, 351949410), (3, 234632940), (4, 175974705), (5, 140779764), (6, 117316470), (9, 78210980), (10, 70389882), (12, 58658235), (15, 46926588), (18, 39105490), (20, 35194941), (30, 23463294), (36, 19552745), (43, 16369740), (45, 15642196), (60, 11731647), (86, 8184870), (90, 7821098), (129, 5456580), (172, 4092435), (180, 3910549), (199, 3537180), (215, 3273948), (258, 2728290), (387, 1818860), (398, 1768590), (430, 1636974), (457, 1540260), (516, 1364145), (597, 1179060), (645, 1091316), (774, 909430), (796, 884295), (860, 818487), (914, 770130), (995, 707436), (1194, 589530), (1290, 545658), (1371, 513420), (1548, 454715), (1791, 393020), (1828, 385065), (1935, 363772), (1990, 353718), (2285, 308052), (2388, 294765), (2580, 272829), (2742, 256710), (2985, 235812), (3582, 196510), (3870, 181886), (3980, 176859), (4113, 171140), (4570, 154026), (5484, 128355), (5970, 117906), (6855, 102684), (7164, 98255), (7740, 90943), (8226, 85570), (8557, 82260), (8955, 78604), (9140, 77013), (11940, 58953), (13710, 51342), (16452, 42785), (17114, 41130), (17910, 39302), (19651, 35820), (20565, 34228), (25671, 27420)]