725649840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 200

約数和(自身を含む): 2545158528

約数和(自身を除く): 1819508688

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, 113, 120, 135, 144, 162, 180, 216, 226, 240, 270, 324, 339, 360, 405, 432, 452, 540, 565, 648, 678, 720, 810, 904, 991, 1017, 1080, 1130, 1296, 1356, 1620, 1695, 1808, 1982, 2034, 2160, 2260, 2712, 2973, 3051, 3240, 3390, 3964, 4068, 4520, 4955, 5085, 5424, 5946, 6102, 6480, 6780, 7928, 8136, 8919, 9040, 9153, 9910, 10170, 11892, 12204, 13560, 14865, 15255, 15856, 16272, 17838, 18306, 19820, 20340, 23784, 24408, 26757, 27120, 29730, 30510, 35676, 36612, 39640, 40680, 44595, 45765, 47568, 48816, 53514, 59460, 61020, 71352, 73224, 79280, 80271, 81360, 89190, 91530, 107028, 111983, 118920, 122040, 133785, 142704, 146448, 160542, 178380, 183060, 214056, 223966, 237840, 244080, 267570, 321084, 335949, 356760, 366120, 401355, 428112, 447932, 535140, 559915, 642168, 671898, 713520, 732240, 802710, 895864, 1007847, 1070280, 1119830, 1284336, 1343796, 1605420, 1679745, 1791728, 2015694, 2140560, 2239660, 2687592, 3023541, 3210840, 3359490, 4031388, 4479320, 5039235, 5375184, 6047082, 6421680, 6718980, 8062776, 8958640, 9070623, 10078470, 12094164, 13437960, 15117705, 16125552, 18141246, 20156940, 24188328, 26875920, 30235410, 36282492, 40313880, 45353115, 48376656, 60470820, 72564984, 80627760, 90706230, 120941640, 145129968, 181412460, 241883280, 362824920, 725649840]

約数ペア:

[(1, 725649840), (2, 362824920), (3, 241883280), (4, 181412460), (5, 145129968), (6, 120941640), (8, 90706230), (9, 80627760), (10, 72564984), (12, 60470820), (15, 48376656), (16, 45353115), (18, 40313880), (20, 36282492), (24, 30235410), (27, 26875920), (30, 24188328), (36, 20156940), (40, 18141246), (45, 16125552), (48, 15117705), (54, 13437960), (60, 12094164), (72, 10078470), (80, 9070623), (81, 8958640), (90, 8062776), (108, 6718980), (113, 6421680), (120, 6047082), (135, 5375184), (144, 5039235), (162, 4479320), (180, 4031388), (216, 3359490), (226, 3210840), (240, 3023541), (270, 2687592), (324, 2239660), (339, 2140560), (360, 2015694), (405, 1791728), (432, 1679745), (452, 1605420), (540, 1343796), (565, 1284336), (648, 1119830), (678, 1070280), (720, 1007847), (810, 895864), (904, 802710), (991, 732240), (1017, 713520), (1080, 671898), (1130, 642168), (1296, 559915), (1356, 535140), (1620, 447932), (1695, 428112), (1808, 401355), (1982, 366120), (2034, 356760), (2160, 335949), (2260, 321084), (2712, 267570), (2973, 244080), (3051, 237840), (3240, 223966), (3390, 214056), (3964, 183060), (4068, 178380), (4520, 160542), (4955, 146448), (5085, 142704), (5424, 133785), (5946, 122040), (6102, 118920), (6480, 111983), (6780, 107028), (7928, 91530), (8136, 89190), (8919, 81360), (9040, 80271), (9153, 79280), (9910, 73224), (10170, 71352), (11892, 61020), (12204, 59460), (13560, 53514), (14865, 48816), (15255, 47568), (15856, 45765), (16272, 44595), (17838, 40680), (18306, 39640), (19820, 36612), (20340, 35676), (23784, 30510), (24408, 29730), (26757, 27120)]