9968204520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{46381}}^1$

素因数の和:46600

約数の個数: 128

約数和(自身を含む): 33395040000

約数和(自身を除く): 23426835480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5373, 5970, 7164, 7960, 8955, 10746, 11940, 14328, 17910, 21492, 23880, 26865, 35820, 42984, 46381, 53730, 71640, 92762, 107460, 139143, 185524, 214920, 231905, 278286, 371048, 417429, 463810, 556572, 695715, 834858, 927620, 1113144, 1252287, 1391430, 1669716, 1855240, 2087145, 2504574, 2782860, 3339432, 4174290, 5009148, 5565720, 6261435, 8348580, 9229819, 10018296, 12522870, 16697160, 18459638, 25045740, 27689457, 36919276, 46149095, 50091480, 55378914, 73838552, 83068371, 92298190, 110757828, 138447285, 166136742, 184596380, 221515656, 249205113, 276894570, 332273484, 369192760, 415341855, 498410226, 553789140, 664546968, 830683710, 996820452, 1107578280, 1246025565, 1661367420, 1993640904, 2492051130, 3322734840, 4984102260, 9968204520]

約数ペア:

[(1, 9968204520), (2, 4984102260), (3, 3322734840), (4, 2492051130), (5, 1993640904), (6, 1661367420), (8, 1246025565), (9, 1107578280), (10, 996820452), (12, 830683710), (15, 664546968), (18, 553789140), (20, 498410226), (24, 415341855), (27, 369192760), (30, 332273484), (36, 276894570), (40, 249205113), (45, 221515656), (54, 184596380), (60, 166136742), (72, 138447285), (90, 110757828), (108, 92298190), (120, 83068371), (135, 73838552), (180, 55378914), (199, 50091480), (216, 46149095), (270, 36919276), (360, 27689457), (398, 25045740), (540, 18459638), (597, 16697160), (796, 12522870), (995, 10018296), (1080, 9229819), (1194, 8348580), (1592, 6261435), (1791, 5565720), (1990, 5009148), (2388, 4174290), (2985, 3339432), (3582, 2782860), (3980, 2504574), (4776, 2087145), (5373, 1855240), (5970, 1669716), (7164, 1391430), (7960, 1252287), (8955, 1113144), (10746, 927620), (11940, 834858), (14328, 695715), (17910, 556572), (21492, 463810), (23880, 417429), (26865, 371048), (35820, 278286), (42984, 231905), (46381, 214920), (53730, 185524), (71640, 139143), (92762, 107460)]