77320250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 184384512

約数和(自身を除く): 107064262

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 50, 70, 85, 113, 115, 119, 125, 161, 170, 175, 226, 230, 238, 250, 322, 350, 391, 425, 565, 575, 595, 782, 791, 805, 850, 875, 1130, 1150, 1190, 1582, 1610, 1750, 1921, 1955, 2125, 2599, 2737, 2825, 2875, 2975, 3842, 3910, 3955, 4025, 4250, 5198, 5474, 5650, 5750, 5950, 7910, 8050, 9605, 9775, 12995, 13447, 13685, 14125, 14875, 18193, 19210, 19550, 19775, 20125, 25990, 26894, 27370, 28250, 29750, 36386, 39550, 40250, 44183, 48025, 48875, 64975, 67235, 68425, 88366, 90965, 96050, 97750, 98875, 129950, 134470, 136850, 181930, 197750, 220915, 240125, 309281, 324875, 336175, 342125, 441830, 454825, 480250, 618562, 649750, 672350, 684250, 909650, 1104575, 1546405, 1680875, 2209150, 2274125, 3092810, 3361750, 4548250, 5522875, 7732025, 11045750, 15464050, 38660125, 77320250]

約数ペア:

[(1, 77320250), (2, 38660125), (5, 15464050), (7, 11045750), (10, 7732025), (14, 5522875), (17, 4548250), (23, 3361750), (25, 3092810), (34, 2274125), (35, 2209150), (46, 1680875), (50, 1546405), (70, 1104575), (85, 909650), (113, 684250), (115, 672350), (119, 649750), (125, 618562), (161, 480250), (170, 454825), (175, 441830), (226, 342125), (230, 336175), (238, 324875), (250, 309281), (322, 240125), (350, 220915), (391, 197750), (425, 181930), (565, 136850), (575, 134470), (595, 129950), (782, 98875), (791, 97750), (805, 96050), (850, 90965), (875, 88366), (1130, 68425), (1150, 67235), (1190, 64975), (1582, 48875), (1610, 48025), (1750, 44183), (1921, 40250), (1955, 39550), (2125, 36386), (2599, 29750), (2737, 28250), (2825, 27370), (2875, 26894), (2975, 25990), (3842, 20125), (3910, 19775), (3955, 19550), (4025, 19210), (4250, 18193), (5198, 14875), (5474, 14125), (5650, 13685), (5750, 13447), (5950, 12995), (7910, 9775), (8050, 9605)]