144062800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 120

約数和(自身を含む): 412937856

約数和(自身を除く): 268875056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2237, 2300, 2576, 2800, 3220, 4025, 4474, 4600, 6440, 8050, 8948, 9200, 11185, 12880, 15659, 16100, 17896, 22370, 31318, 32200, 35792, 44740, 51451, 55925, 62636, 64400, 78295, 89480, 102902, 111850, 125272, 156590, 178960, 205804, 223700, 250544, 257255, 313180, 360157, 391475, 411608, 447400, 514510, 626360, 720314, 782950, 823216, 894800, 1029020, 1252720, 1286275, 1440628, 1565900, 1800785, 2058040, 2572550, 2881256, 3131800, 3601570, 4116080, 5145100, 5762512, 6263600, 7203140, 9003925, 10290200, 14406280, 18007850, 20580400, 28812560, 36015700, 72031400, 144062800]

約数ペア:

[(1, 144062800), (2, 72031400), (4, 36015700), (5, 28812560), (7, 20580400), (8, 18007850), (10, 14406280), (14, 10290200), (16, 9003925), (20, 7203140), (23, 6263600), (25, 5762512), (28, 5145100), (35, 4116080), (40, 3601570), (46, 3131800), (50, 2881256), (56, 2572550), (70, 2058040), (80, 1800785), (92, 1565900), (100, 1440628), (112, 1286275), (115, 1252720), (140, 1029020), (161, 894800), (175, 823216), (184, 782950), (200, 720314), (230, 626360), (280, 514510), (322, 447400), (350, 411608), (368, 391475), (400, 360157), (460, 313180), (560, 257255), (575, 250544), (644, 223700), (700, 205804), (805, 178960), (920, 156590), (1150, 125272), (1288, 111850), (1400, 102902), (1610, 89480), (1840, 78295), (2237, 64400), (2300, 62636), (2576, 55925), (2800, 51451), (3220, 44740), (4025, 35792), (4474, 32200), (4600, 31318), (6440, 22370), (8050, 17896), (8948, 16100), (9200, 15659), (11185, 12880)]