77185680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 284285376

約数和(自身を除く): 207099696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 173, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 346, 390, 429, 440, 507, 519, 520, 528, 572, 624, 660, 676, 692, 715, 780, 845, 858, 865, 880, 1014, 1038, 1040, 1144, 1320, 1352, 1384, 1430, 1560, 1690, 1716, 1730, 1859, 1903, 2028, 2076, 2145, 2249, 2288, 2535, 2595, 2640, 2704, 2768, 2860, 3120, 3380, 3432, 3460, 3718, 3806, 4056, 4152, 4290, 4498, 5070, 5190, 5577, 5709, 5720, 6747, 6760, 6864, 6920, 7436, 7612, 8112, 8304, 8580, 8996, 9295, 9515, 10140, 10380, 11154, 11245, 11418, 11440, 13494, 13520, 13840, 14872, 15224, 17160, 17992, 18590, 19030, 20280, 20760, 22308, 22490, 22836, 24739, 26988, 27885, 28545, 29237, 29744, 30448, 33735, 34320, 35984, 37180, 38060, 40560, 41520, 44616, 44980, 45672, 49478, 53976, 55770, 57090, 58474, 67470, 74217, 74360, 76120, 87711, 89232, 89960, 91344, 98956, 107952, 111540, 114180, 116948, 123695, 134940, 146185, 148434, 148720, 152240, 175422, 179920, 197912, 223080, 228360, 233896, 247390, 269880, 292370, 296868, 321607, 350844, 371085, 395824, 438555, 446160, 456720, 467792, 494780, 539760, 584740, 593736, 643214, 701688, 742170, 877110, 964821, 989560, 1169480, 1187472, 1286428, 1403376, 1484340, 1608035, 1754220, 1929642, 1979120, 2338960, 2572856, 2968680, 3216070, 3508440, 3859284, 4824105, 5145712, 5937360, 6432140, 7016880, 7718568, 9648210, 12864280, 15437136, 19296420, 25728560, 38592840, 77185680]

約数ペア:

[(1, 77185680), (2, 38592840), (3, 25728560), (4, 19296420), (5, 15437136), (6, 12864280), (8, 9648210), (10, 7718568), (11, 7016880), (12, 6432140), (13, 5937360), (15, 5145712), (16, 4824105), (20, 3859284), (22, 3508440), (24, 3216070), (26, 2968680), (30, 2572856), (33, 2338960), (39, 1979120), (40, 1929642), (44, 1754220), (48, 1608035), (52, 1484340), (55, 1403376), (60, 1286428), (65, 1187472), (66, 1169480), (78, 989560), (80, 964821), (88, 877110), (104, 742170), (110, 701688), (120, 643214), (130, 593736), (132, 584740), (143, 539760), (156, 494780), (165, 467792), (169, 456720), (173, 446160), (176, 438555), (195, 395824), (208, 371085), (220, 350844), (240, 321607), (260, 296868), (264, 292370), (286, 269880), (312, 247390), (330, 233896), (338, 228360), (346, 223080), (390, 197912), (429, 179920), (440, 175422), (507, 152240), (519, 148720), (520, 148434), (528, 146185), (572, 134940), (624, 123695), (660, 116948), (676, 114180), (692, 111540), (715, 107952), (780, 98956), (845, 91344), (858, 89960), (865, 89232), (880, 87711), (1014, 76120), (1038, 74360), (1040, 74217), (1144, 67470), (1320, 58474), (1352, 57090), (1384, 55770), (1430, 53976), (1560, 49478), (1690, 45672), (1716, 44980), (1730, 44616), (1859, 41520), (1903, 40560), (2028, 38060), (2076, 37180), (2145, 35984), (2249, 34320), (2288, 33735), (2535, 30448), (2595, 29744), (2640, 29237), (2704, 28545), (2768, 27885), (2860, 26988), (3120, 24739), (3380, 22836), (3432, 22490), (3460, 22308), (3718, 20760), (3806, 20280), (4056, 19030), (4152, 18590), (4290, 17992), (4498, 17160), (5070, 15224), (5190, 14872), (5577, 13840), (5709, 13520), (5720, 13494), (6747, 11440), (6760, 11418), (6864, 11245), (6920, 11154), (7436, 10380), (7612, 10140), (8112, 9515), (8304, 9295), (8580, 8996)]