77509917100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{32789}}^1$

素因数の和:33128

約数の個数: 144

約数和(自身を含む): 210389034240

約数和(自身を除く): 132879117140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 307, 308, 350, 385, 550, 614, 700, 770, 1100, 1228, 1535, 1540, 1925, 2149, 3070, 3377, 3850, 4298, 6140, 6754, 7675, 7700, 8596, 10745, 13508, 15350, 16885, 21490, 23639, 30700, 32789, 33770, 42980, 47278, 53725, 65578, 67540, 84425, 94556, 107450, 118195, 131156, 163945, 168850, 214900, 229523, 236390, 327890, 337700, 360679, 459046, 472780, 590975, 655780, 721358, 819725, 918092, 1147615, 1181950, 1442716, 1639450, 1803395, 2295230, 2363900, 2524753, 3278900, 3606790, 4590460, 5049506, 5738075, 7213580, 9016975, 10066223, 10099012, 11476150, 12623765, 18033950, 20132446, 22952300, 25247530, 36067900, 40264892, 50331115, 50495060, 63118825, 70463561, 100662230, 110728453, 126237650, 140927122, 201324460, 221456906, 251655575, 252475300, 281854244, 352317805, 442913812, 503311150, 553642265, 704635610, 775099171, 1006622300, 1107284530, 1409271220, 1550198342, 1761589025, 2214569060, 2768211325, 3100396684, 3523178050, 3875495855, 5536422650, 7046356100, 7750991710, 11072845300, 15501983420, 19377479275, 38754958550, 77509917100]

約数ペア:

[(1, 77509917100), (2, 38754958550), (4, 19377479275), (5, 15501983420), (7, 11072845300), (10, 7750991710), (11, 7046356100), (14, 5536422650), (20, 3875495855), (22, 3523178050), (25, 3100396684), (28, 2768211325), (35, 2214569060), (44, 1761589025), (50, 1550198342), (55, 1409271220), (70, 1107284530), (77, 1006622300), (100, 775099171), (110, 704635610), (140, 553642265), (154, 503311150), (175, 442913812), (220, 352317805), (275, 281854244), (307, 252475300), (308, 251655575), (350, 221456906), (385, 201324460), (550, 140927122), (614, 126237650), (700, 110728453), (770, 100662230), (1100, 70463561), (1228, 63118825), (1535, 50495060), (1540, 50331115), (1925, 40264892), (2149, 36067900), (3070, 25247530), (3377, 22952300), (3850, 20132446), (4298, 18033950), (6140, 12623765), (6754, 11476150), (7675, 10099012), (7700, 10066223), (8596, 9016975), (10745, 7213580), (13508, 5738075), (15350, 5049506), (16885, 4590460), (21490, 3606790), (23639, 3278900), (30700, 2524753), (32789, 2363900), (33770, 2295230), (42980, 1803395), (47278, 1639450), (53725, 1442716), (65578, 1181950), (67540, 1147615), (84425, 918092), (94556, 819725), (107450, 721358), (118195, 655780), (131156, 590975), (163945, 472780), (168850, 459046), (214900, 360679), (229523, 337700), (236390, 327890)]