75815520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 265192704

約数和(自身を除く): 189377184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 96, 110, 120, 132, 160, 165, 166, 173, 176, 220, 240, 249, 264, 330, 332, 346, 352, 415, 440, 480, 498, 519, 528, 660, 664, 692, 830, 865, 880, 913, 996, 1038, 1056, 1245, 1320, 1328, 1384, 1660, 1730, 1760, 1826, 1903, 1992, 2076, 2490, 2595, 2640, 2656, 2739, 2768, 3320, 3460, 3652, 3806, 3984, 4152, 4565, 4980, 5190, 5280, 5478, 5536, 5709, 6640, 6920, 7304, 7612, 7968, 8304, 9130, 9515, 9960, 10380, 10956, 11418, 13280, 13695, 13840, 14359, 14608, 15224, 16608, 18260, 19030, 19920, 20760, 21912, 22836, 27390, 27680, 28545, 28718, 29216, 30448, 36520, 38060, 39840, 41520, 43077, 43824, 45672, 54780, 57090, 57436, 60896, 71795, 73040, 76120, 83040, 86154, 87648, 91344, 109560, 114180, 114872, 143590, 146080, 152240, 157949, 172308, 182688, 215385, 219120, 228360, 229744, 287180, 304480, 315898, 344616, 430770, 438240, 456720, 459488, 473847, 574360, 631796, 689232, 789745, 861540, 913440, 947694, 1148720, 1263592, 1378464, 1579490, 1723080, 1895388, 2297440, 2369235, 2527184, 3158980, 3446160, 3790776, 4738470, 5054368, 6317960, 6892320, 7581552, 9476940, 12635920, 15163104, 18953880, 25271840, 37907760, 75815520]

約数ペア:

[(1, 75815520), (2, 37907760), (3, 25271840), (4, 18953880), (5, 15163104), (6, 12635920), (8, 9476940), (10, 7581552), (11, 6892320), (12, 6317960), (15, 5054368), (16, 4738470), (20, 3790776), (22, 3446160), (24, 3158980), (30, 2527184), (32, 2369235), (33, 2297440), (40, 1895388), (44, 1723080), (48, 1579490), (55, 1378464), (60, 1263592), (66, 1148720), (80, 947694), (83, 913440), (88, 861540), (96, 789745), (110, 689232), (120, 631796), (132, 574360), (160, 473847), (165, 459488), (166, 456720), (173, 438240), (176, 430770), (220, 344616), (240, 315898), (249, 304480), (264, 287180), (330, 229744), (332, 228360), (346, 219120), (352, 215385), (415, 182688), (440, 172308), (480, 157949), (498, 152240), (519, 146080), (528, 143590), (660, 114872), (664, 114180), (692, 109560), (830, 91344), (865, 87648), (880, 86154), (913, 83040), (996, 76120), (1038, 73040), (1056, 71795), (1245, 60896), (1320, 57436), (1328, 57090), (1384, 54780), (1660, 45672), (1730, 43824), (1760, 43077), (1826, 41520), (1903, 39840), (1992, 38060), (2076, 36520), (2490, 30448), (2595, 29216), (2640, 28718), (2656, 28545), (2739, 27680), (2768, 27390), (3320, 22836), (3460, 21912), (3652, 20760), (3806, 19920), (3984, 19030), (4152, 18260), (4565, 16608), (4980, 15224), (5190, 14608), (5280, 14359), (5478, 13840), (5536, 13695), (5709, 13280), (6640, 11418), (6920, 10956), (7304, 10380), (7612, 9960), (7968, 9515), (8304, 9130)]