90420504804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1\times {\mathrm{1367}}^1$

素因数の和:2902

約数の個数: 144

約数和(自身を含む): 262918656000

約数和(自身を除く): 172498151196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1319, 1367, 1393, 1791, 2388, 2638, 2734, 2786, 3582, 3957, 4101, 4179, 5276, 5468, 5572, 7164, 7914, 8202, 8358, 9233, 9569, 11871, 12303, 12537, 15828, 16404, 16716, 18466, 19138, 23742, 24606, 25074, 27699, 28707, 36932, 38276, 47484, 49212, 50148, 55398, 57414, 83097, 86121, 110796, 114828, 166194, 172242, 262481, 272033, 332388, 344484, 524962, 544066, 787443, 816099, 1049924, 1088132, 1574886, 1632198, 1803073, 1837367, 1904231, 2362329, 2448297, 3149772, 3264396, 3606146, 3674734, 3808462, 4724658, 4896594, 5409219, 5512101, 5712693, 7212292, 7349468, 7616924, 9449316, 9793188, 10818438, 11024202, 11425386, 12621511, 16227657, 16536303, 17138079, 21636876, 22048404, 22850772, 25243022, 32455314, 33072606, 34276158, 37864533, 50486044, 64910628, 66145212, 68552316, 75729066, 113593599, 151458132, 227187198, 358811527, 454374396, 717623054, 1076434581, 1435246108, 2152869162, 2511680689, 3229303743, 4305738324, 5023361378, 6458607486, 7535042067, 10046722756, 12917214972, 15070084134, 22605126201, 30140168268, 45210252402, 90420504804]

約数ペア:

[(1, 90420504804), (2, 45210252402), (3, 30140168268), (4, 22605126201), (6, 15070084134), (7, 12917214972), (9, 10046722756), (12, 7535042067), (14, 6458607486), (18, 5023361378), (21, 4305738324), (28, 3229303743), (36, 2511680689), (42, 2152869162), (63, 1435246108), (84, 1076434581), (126, 717623054), (199, 454374396), (252, 358811527), (398, 227187198), (597, 151458132), (796, 113593599), (1194, 75729066), (1319, 68552316), (1367, 66145212), (1393, 64910628), (1791, 50486044), (2388, 37864533), (2638, 34276158), (2734, 33072606), (2786, 32455314), (3582, 25243022), (3957, 22850772), (4101, 22048404), (4179, 21636876), (5276, 17138079), (5468, 16536303), (5572, 16227657), (7164, 12621511), (7914, 11425386), (8202, 11024202), (8358, 10818438), (9233, 9793188), (9569, 9449316), (11871, 7616924), (12303, 7349468), (12537, 7212292), (15828, 5712693), (16404, 5512101), (16716, 5409219), (18466, 4896594), (19138, 4724658), (23742, 3808462), (24606, 3674734), (25074, 3606146), (27699, 3264396), (28707, 3149772), (36932, 2448297), (38276, 2362329), (47484, 1904231), (49212, 1837367), (50148, 1803073), (55398, 1632198), (57414, 1574886), (83097, 1088132), (86121, 1049924), (110796, 816099), (114828, 787443), (166194, 544066), (172242, 524962), (262481, 344484), (272033, 332388)]