80611300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 238109760

約数和(自身を除く): 157498460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 29, 35, 38, 44, 50, 55, 58, 70, 76, 77, 95, 100, 110, 116, 133, 140, 145, 154, 175, 190, 203, 209, 220, 266, 275, 290, 308, 319, 350, 361, 380, 385, 406, 418, 475, 532, 550, 551, 580, 638, 665, 700, 722, 725, 770, 812, 836, 950, 1015, 1045, 1100, 1102, 1276, 1330, 1444, 1450, 1463, 1540, 1595, 1805, 1900, 1925, 2030, 2090, 2204, 2233, 2527, 2660, 2755, 2900, 2926, 3190, 3325, 3610, 3850, 3857, 3971, 4060, 4180, 4466, 5054, 5075, 5225, 5510, 5852, 6061, 6380, 6650, 7220, 7315, 7700, 7714, 7942, 7975, 8932, 9025, 10108, 10150, 10450, 10469, 11020, 11165, 12122, 12635, 13300, 13775, 14630, 15428, 15884, 15950, 18050, 19285, 19855, 20300, 20900, 20938, 22330, 24244, 25270, 27550, 27797, 29260, 30305, 31900, 36100, 36575, 38570, 39710, 41876, 42427, 44660, 50540, 52345, 55100, 55594, 55825, 60610, 63175, 73150, 73283, 77140, 79420, 84854, 96425, 99275, 104690, 111188, 111650, 115159, 121220, 126350, 138985, 146300, 146566, 151525, 169708, 192850, 198550, 209380, 212135, 223300, 230318, 252700, 261725, 277970, 293132, 303050, 366415, 385700, 397100, 424270, 460636, 523450, 555940, 575795, 606100, 694925, 732830, 806113, 848540, 1046900, 1060675, 1151590, 1389850, 1465660, 1612226, 1832075, 2121350, 2303180, 2779700, 2878975, 3224452, 3664150, 4030565, 4242700, 5757950, 7328300, 8061130, 11515900, 16122260, 20152825, 40305650, 80611300]

約数ペア:

[(1, 80611300), (2, 40305650), (4, 20152825), (5, 16122260), (7, 11515900), (10, 8061130), (11, 7328300), (14, 5757950), (19, 4242700), (20, 4030565), (22, 3664150), (25, 3224452), (28, 2878975), (29, 2779700), (35, 2303180), (38, 2121350), (44, 1832075), (50, 1612226), (55, 1465660), (58, 1389850), (70, 1151590), (76, 1060675), (77, 1046900), (95, 848540), (100, 806113), (110, 732830), (116, 694925), (133, 606100), (140, 575795), (145, 555940), (154, 523450), (175, 460636), (190, 424270), (203, 397100), (209, 385700), (220, 366415), (266, 303050), (275, 293132), (290, 277970), (308, 261725), (319, 252700), (350, 230318), (361, 223300), (380, 212135), (385, 209380), (406, 198550), (418, 192850), (475, 169708), (532, 151525), (550, 146566), (551, 146300), (580, 138985), (638, 126350), (665, 121220), (700, 115159), (722, 111650), (725, 111188), (770, 104690), (812, 99275), (836, 96425), (950, 84854), (1015, 79420), (1045, 77140), (1100, 73283), (1102, 73150), (1276, 63175), (1330, 60610), (1444, 55825), (1450, 55594), (1463, 55100), (1540, 52345), (1595, 50540), (1805, 44660), (1900, 42427), (1925, 41876), (2030, 39710), (2090, 38570), (2204, 36575), (2233, 36100), (2527, 31900), (2660, 30305), (2755, 29260), (2900, 27797), (2926, 27550), (3190, 25270), (3325, 24244), (3610, 22330), (3850, 20938), (3857, 20900), (3971, 20300), (4060, 19855), (4180, 19285), (4466, 18050), (5054, 15950), (5075, 15884), (5225, 15428), (5510, 14630), (5852, 13775), (6061, 13300), (6380, 12635), (6650, 12122), (7220, 11165), (7315, 11020), (7700, 10469), (7714, 10450), (7942, 10150), (7975, 10108), (8932, 9025)]