78266700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 270816000

約数和(自身を除く): 192549300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 199, 207, 225, 228, 230, 276, 285, 300, 342, 345, 380, 398, 414, 437, 450, 460, 475, 570, 575, 597, 684, 690, 796, 828, 855, 874, 900, 950, 995, 1035, 1140, 1150, 1194, 1311, 1380, 1425, 1710, 1725, 1748, 1791, 1900, 1990, 2070, 2185, 2300, 2388, 2622, 2850, 2985, 3420, 3450, 3582, 3781, 3933, 3980, 4140, 4275, 4370, 4577, 4975, 5175, 5244, 5700, 5970, 6555, 6900, 7164, 7562, 7866, 8550, 8740, 8955, 9154, 9950, 10350, 10925, 11343, 11940, 13110, 13731, 14925, 15124, 15732, 17100, 17910, 18308, 18905, 19665, 19900, 20700, 21850, 22686, 22885, 26220, 27462, 29850, 32775, 34029, 35820, 37810, 39330, 41193, 43700, 44775, 45372, 45770, 54924, 56715, 59700, 65550, 68058, 68655, 75620, 78660, 82386, 86963, 89550, 91540, 94525, 98325, 113430, 114425, 131100, 136116, 137310, 164772, 170145, 173926, 179100, 189050, 196650, 205965, 226860, 228850, 260889, 274620, 283575, 340290, 343275, 347852, 378100, 393300, 411930, 434815, 457700, 521778, 567150, 680580, 686550, 782667, 823860, 850725, 869630, 1029825, 1043556, 1134300, 1304445, 1373100, 1565334, 1701450, 1739260, 2059650, 2174075, 2608890, 3130668, 3402900, 3913335, 4119300, 4348150, 5217780, 6522225, 7826670, 8696300, 13044450, 15653340, 19566675, 26088900, 39133350, 78266700]

約数ペア:

[(1, 78266700), (2, 39133350), (3, 26088900), (4, 19566675), (5, 15653340), (6, 13044450), (9, 8696300), (10, 7826670), (12, 6522225), (15, 5217780), (18, 4348150), (19, 4119300), (20, 3913335), (23, 3402900), (25, 3130668), (30, 2608890), (36, 2174075), (38, 2059650), (45, 1739260), (46, 1701450), (50, 1565334), (57, 1373100), (60, 1304445), (69, 1134300), (75, 1043556), (76, 1029825), (90, 869630), (92, 850725), (95, 823860), (100, 782667), (114, 686550), (115, 680580), (138, 567150), (150, 521778), (171, 457700), (180, 434815), (190, 411930), (199, 393300), (207, 378100), (225, 347852), (228, 343275), (230, 340290), (276, 283575), (285, 274620), (300, 260889), (342, 228850), (345, 226860), (380, 205965), (398, 196650), (414, 189050), (437, 179100), (450, 173926), (460, 170145), (475, 164772), (570, 137310), (575, 136116), (597, 131100), (684, 114425), (690, 113430), (796, 98325), (828, 94525), (855, 91540), (874, 89550), (900, 86963), (950, 82386), (995, 78660), (1035, 75620), (1140, 68655), (1150, 68058), (1194, 65550), (1311, 59700), (1380, 56715), (1425, 54924), (1710, 45770), (1725, 45372), (1748, 44775), (1791, 43700), (1900, 41193), (1990, 39330), (2070, 37810), (2185, 35820), (2300, 34029), (2388, 32775), (2622, 29850), (2850, 27462), (2985, 26220), (3420, 22885), (3450, 22686), (3582, 21850), (3781, 20700), (3933, 19900), (3980, 19665), (4140, 18905), (4275, 18308), (4370, 17910), (4577, 17100), (4975, 15732), (5175, 15124), (5244, 14925), (5700, 13731), (5970, 13110), (6555, 11940), (6900, 11343), (7164, 10925), (7562, 10350), (7866, 9950), (8550, 9154), (8740, 8955)]