825198120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 2840947200

約数和(自身を除く): 2015749080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 223, 228, 285, 342, 360, 380, 446, 456, 541, 570, 669, 684, 760, 855, 892, 1082, 1115, 1140, 1338, 1368, 1623, 1710, 1784, 2007, 2164, 2230, 2280, 2676, 2705, 3246, 3345, 3420, 4014, 4237, 4328, 4460, 4869, 5352, 5410, 6492, 6690, 6840, 8028, 8115, 8474, 8920, 9738, 10035, 10279, 10820, 12711, 12984, 13380, 16056, 16230, 16948, 19476, 20070, 20558, 21185, 21640, 24345, 25422, 26760, 30837, 32460, 33896, 38133, 38952, 40140, 41116, 42370, 48690, 50844, 51395, 61674, 63555, 64920, 76266, 80280, 82232, 84740, 92511, 97380, 101688, 102790, 120643, 123348, 127110, 152532, 154185, 169480, 185022, 190665, 194760, 205580, 241286, 246696, 254220, 305064, 308370, 361929, 370044, 381330, 411160, 462555, 482572, 508440, 603215, 616740, 723858, 740088, 762660, 925110, 965144, 1085787, 1206430, 1233480, 1447716, 1525320, 1809645, 1850220, 2171574, 2292217, 2412860, 2895432, 3619290, 3700440, 4343148, 4584434, 4825720, 5428935, 6876651, 7238580, 8686296, 9168868, 10857870, 11461085, 13753302, 14477160, 18337736, 20629953, 21715740, 22922170, 27506604, 34383255, 41259906, 43431480, 45844340, 55013208, 68766510, 82519812, 91688680, 103149765, 137533020, 165039624, 206299530, 275066040, 412599060, 825198120]

約数ペア:

[(1, 825198120), (2, 412599060), (3, 275066040), (4, 206299530), (5, 165039624), (6, 137533020), (8, 103149765), (9, 91688680), (10, 82519812), (12, 68766510), (15, 55013208), (18, 45844340), (19, 43431480), (20, 41259906), (24, 34383255), (30, 27506604), (36, 22922170), (38, 21715740), (40, 20629953), (45, 18337736), (57, 14477160), (60, 13753302), (72, 11461085), (76, 10857870), (90, 9168868), (95, 8686296), (114, 7238580), (120, 6876651), (152, 5428935), (171, 4825720), (180, 4584434), (190, 4343148), (223, 3700440), (228, 3619290), (285, 2895432), (342, 2412860), (360, 2292217), (380, 2171574), (446, 1850220), (456, 1809645), (541, 1525320), (570, 1447716), (669, 1233480), (684, 1206430), (760, 1085787), (855, 965144), (892, 925110), (1082, 762660), (1115, 740088), (1140, 723858), (1338, 616740), (1368, 603215), (1623, 508440), (1710, 482572), (1784, 462555), (2007, 411160), (2164, 381330), (2230, 370044), (2280, 361929), (2676, 308370), (2705, 305064), (3246, 254220), (3345, 246696), (3420, 241286), (4014, 205580), (4237, 194760), (4328, 190665), (4460, 185022), (4869, 169480), (5352, 154185), (5410, 152532), (6492, 127110), (6690, 123348), (6840, 120643), (8028, 102790), (8115, 101688), (8474, 97380), (8920, 92511), (9738, 84740), (10035, 82232), (10279, 80280), (10820, 76266), (12711, 64920), (12984, 63555), (13380, 61674), (16056, 51395), (16230, 50844), (16948, 48690), (19476, 42370), (20070, 41116), (20558, 40140), (21185, 38952), (21640, 38133), (24345, 33896), (25422, 32460), (26760, 30837)]