376504020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 1200326400

約数和(自身を除く): 823822380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 199, 207, 230, 276, 345, 398, 414, 457, 460, 597, 690, 796, 828, 914, 995, 1035, 1194, 1371, 1380, 1791, 1828, 1990, 2070, 2285, 2388, 2742, 2985, 3582, 3980, 4113, 4140, 4570, 4577, 5484, 5970, 6855, 7164, 8226, 8955, 9140, 9154, 10511, 11940, 13710, 13731, 16452, 17910, 18308, 20565, 21022, 22885, 27420, 27462, 31533, 35820, 41130, 41193, 42044, 45770, 52555, 54924, 63066, 68655, 82260, 82386, 90943, 91540, 94599, 105110, 126132, 137310, 157665, 164772, 181886, 189198, 205965, 210220, 272829, 274620, 315330, 363772, 378396, 411930, 454715, 472995, 545658, 630660, 818487, 823860, 909430, 945990, 1091316, 1364145, 1636974, 1818860, 1891980, 2091689, 2728290, 3273948, 4092435, 4183378, 5456580, 6275067, 8184870, 8366756, 10458445, 12550134, 16369740, 18825201, 20916890, 25100268, 31375335, 37650402, 41833780, 62750670, 75300804, 94126005, 125501340, 188252010, 376504020]

約数ペア:

[(1, 376504020), (2, 188252010), (3, 125501340), (4, 94126005), (5, 75300804), (6, 62750670), (9, 41833780), (10, 37650402), (12, 31375335), (15, 25100268), (18, 20916890), (20, 18825201), (23, 16369740), (30, 12550134), (36, 10458445), (45, 8366756), (46, 8184870), (60, 6275067), (69, 5456580), (90, 4183378), (92, 4092435), (115, 3273948), (138, 2728290), (180, 2091689), (199, 1891980), (207, 1818860), (230, 1636974), (276, 1364145), (345, 1091316), (398, 945990), (414, 909430), (457, 823860), (460, 818487), (597, 630660), (690, 545658), (796, 472995), (828, 454715), (914, 411930), (995, 378396), (1035, 363772), (1194, 315330), (1371, 274620), (1380, 272829), (1791, 210220), (1828, 205965), (1990, 189198), (2070, 181886), (2285, 164772), (2388, 157665), (2742, 137310), (2985, 126132), (3582, 105110), (3980, 94599), (4113, 91540), (4140, 90943), (4570, 82386), (4577, 82260), (5484, 68655), (5970, 63066), (6855, 54924), (7164, 52555), (8226, 45770), (8955, 42044), (9140, 41193), (9154, 41130), (10511, 35820), (11940, 31533), (13710, 27462), (13731, 27420), (16452, 22885), (17910, 21022), (18308, 20565)]