183788520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 585360000

約数和(自身を除く): 401571480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 541, 570, 596, 745, 760, 894, 1082, 1140, 1192, 1490, 1623, 1788, 2164, 2235, 2280, 2705, 2831, 2980, 3246, 3576, 4328, 4470, 5410, 5662, 5960, 6492, 8115, 8493, 8940, 10279, 10820, 11324, 12984, 14155, 16230, 16986, 17880, 20558, 21640, 22648, 28310, 30837, 32460, 33972, 41116, 42465, 51395, 56620, 61674, 64920, 67944, 80609, 82232, 84930, 102790, 113240, 123348, 154185, 161218, 169860, 205580, 241827, 246696, 308370, 322436, 339720, 403045, 411160, 483654, 616740, 644872, 806090, 967308, 1209135, 1233480, 1531571, 1612180, 1934616, 2418270, 3063142, 3224360, 4594713, 4836540, 6126284, 7657855, 9189426, 9673080, 12252568, 15315710, 18378852, 22973565, 30631420, 36757704, 45947130, 61262840, 91894260, 183788520]

約数ペア:

[(1, 183788520), (2, 91894260), (3, 61262840), (4, 45947130), (5, 36757704), (6, 30631420), (8, 22973565), (10, 18378852), (12, 15315710), (15, 12252568), (19, 9673080), (20, 9189426), (24, 7657855), (30, 6126284), (38, 4836540), (40, 4594713), (57, 3224360), (60, 3063142), (76, 2418270), (95, 1934616), (114, 1612180), (120, 1531571), (149, 1233480), (152, 1209135), (190, 967308), (228, 806090), (285, 644872), (298, 616740), (380, 483654), (447, 411160), (456, 403045), (541, 339720), (570, 322436), (596, 308370), (745, 246696), (760, 241827), (894, 205580), (1082, 169860), (1140, 161218), (1192, 154185), (1490, 123348), (1623, 113240), (1788, 102790), (2164, 84930), (2235, 82232), (2280, 80609), (2705, 67944), (2831, 64920), (2980, 61674), (3246, 56620), (3576, 51395), (4328, 42465), (4470, 41116), (5410, 33972), (5662, 32460), (5960, 30837), (6492, 28310), (8115, 22648), (8493, 21640), (8940, 20558), (10279, 17880), (10820, 16986), (11324, 16230), (12984, 14155)]