98930300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 261316608

約数和(自身を除く): 162386308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 47, 50, 62, 70, 94, 97, 100, 124, 140, 155, 175, 188, 194, 217, 235, 310, 329, 350, 388, 434, 470, 485, 620, 658, 679, 700, 775, 868, 940, 970, 1085, 1175, 1316, 1358, 1457, 1550, 1645, 1940, 2170, 2350, 2425, 2716, 2914, 3007, 3100, 3290, 3395, 4340, 4559, 4700, 4850, 5425, 5828, 6014, 6580, 6790, 7285, 8225, 9118, 9700, 10199, 10850, 12028, 13580, 14570, 15035, 16450, 16975, 18236, 20398, 21049, 21700, 22795, 29140, 30070, 31913, 32900, 33950, 36425, 40796, 42098, 45590, 50995, 60140, 63826, 67900, 72850, 75175, 84196, 91180, 101990, 105245, 113975, 127652, 141329, 145700, 150350, 159565, 203980, 210490, 227950, 254975, 282658, 300700, 319130, 420980, 455900, 509950, 526225, 565316, 638260, 706645, 797825, 989303, 1019900, 1052450, 1413290, 1595650, 1978606, 2104900, 2826580, 3191300, 3533225, 3957212, 4946515, 7066450, 9893030, 14132900, 19786060, 24732575, 49465150, 98930300]

約数ペア:

[(1, 98930300), (2, 49465150), (4, 24732575), (5, 19786060), (7, 14132900), (10, 9893030), (14, 7066450), (20, 4946515), (25, 3957212), (28, 3533225), (31, 3191300), (35, 2826580), (47, 2104900), (50, 1978606), (62, 1595650), (70, 1413290), (94, 1052450), (97, 1019900), (100, 989303), (124, 797825), (140, 706645), (155, 638260), (175, 565316), (188, 526225), (194, 509950), (217, 455900), (235, 420980), (310, 319130), (329, 300700), (350, 282658), (388, 254975), (434, 227950), (470, 210490), (485, 203980), (620, 159565), (658, 150350), (679, 145700), (700, 141329), (775, 127652), (868, 113975), (940, 105245), (970, 101990), (1085, 91180), (1175, 84196), (1316, 75175), (1358, 72850), (1457, 67900), (1550, 63826), (1645, 60140), (1940, 50995), (2170, 45590), (2350, 42098), (2425, 40796), (2716, 36425), (2914, 33950), (3007, 32900), (3100, 31913), (3290, 30070), (3395, 29140), (4340, 22795), (4559, 21700), (4700, 21049), (4850, 20398), (5425, 18236), (5828, 16975), (6014, 16450), (6580, 15035), (6790, 14570), (7285, 13580), (8225, 12028), (9118, 10850), (9700, 10199)]