87791400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 330782400

約数和(自身を除く): 242991000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 50, 51, 57, 60, 68, 72, 75, 76, 85, 90, 95, 100, 102, 114, 120, 136, 150, 151, 152, 153, 170, 171, 180, 190, 200, 204, 225, 228, 255, 285, 300, 302, 306, 323, 340, 342, 360, 380, 408, 425, 450, 453, 456, 475, 510, 570, 600, 604, 612, 646, 680, 684, 755, 760, 765, 850, 855, 900, 906, 950, 969, 1020, 1140, 1208, 1224, 1275, 1292, 1359, 1368, 1425, 1510, 1530, 1615, 1700, 1710, 1800, 1812, 1900, 1938, 2040, 2265, 2280, 2550, 2567, 2584, 2718, 2850, 2869, 2907, 3020, 3060, 3230, 3400, 3420, 3624, 3775, 3800, 3825, 3876, 4275, 4530, 4845, 5100, 5134, 5436, 5700, 5738, 5814, 6040, 6120, 6460, 6795, 6840, 7550, 7650, 7701, 7752, 8075, 8550, 8607, 9060, 9690, 10200, 10268, 10872, 11325, 11400, 11476, 11628, 12835, 12920, 13590, 14345, 14535, 15100, 15300, 15402, 16150, 17100, 17214, 18120, 19380, 20536, 22650, 22952, 23103, 23256, 24225, 25670, 25821, 27180, 28690, 29070, 30200, 30600, 30804, 32300, 33975, 34200, 34428, 38505, 38760, 43035, 45300, 46206, 48450, 48773, 51340, 51642, 54360, 57380, 58140, 61608, 64175, 64600, 67950, 68856, 71725, 72675, 77010, 86070, 90600, 92412, 96900, 97546, 102680, 103284, 114760, 115515, 116280, 128350, 129105, 135900, 143450, 145350, 146319, 154020, 172140, 184824, 192525, 193800, 195092, 206568, 215175, 231030, 243865, 256700, 258210, 271800, 286900, 290700, 292638, 308040, 344280, 385050, 390184, 430350, 438957, 462060, 487730, 513400, 516420, 573800, 577575, 581400, 585276, 645525, 731595, 770100, 860700, 877914, 924120, 975460, 1032840, 1155150, 1170552, 1219325, 1291050, 1463190, 1540200, 1721400, 1755828, 1950920, 2194785, 2310300, 2438650, 2582100, 2926380, 3511656, 3657975, 4389570, 4620600, 4877300, 5164200, 5852760, 7315950, 8779140, 9754600, 10973925, 14631900, 17558280, 21947850, 29263800, 43895700, 87791400]

約数ペア:

[(1, 87791400), (2, 43895700), (3, 29263800), (4, 21947850), (5, 17558280), (6, 14631900), (8, 10973925), (9, 9754600), (10, 8779140), (12, 7315950), (15, 5852760), (17, 5164200), (18, 4877300), (19, 4620600), (20, 4389570), (24, 3657975), (25, 3511656), (30, 2926380), (34, 2582100), (36, 2438650), (38, 2310300), (40, 2194785), (45, 1950920), (50, 1755828), (51, 1721400), (57, 1540200), (60, 1463190), (68, 1291050), (72, 1219325), (75, 1170552), (76, 1155150), (85, 1032840), (90, 975460), (95, 924120), (100, 877914), (102, 860700), (114, 770100), (120, 731595), (136, 645525), (150, 585276), (151, 581400), (152, 577575), (153, 573800), (170, 516420), (171, 513400), (180, 487730), (190, 462060), (200, 438957), (204, 430350), (225, 390184), (228, 385050), (255, 344280), (285, 308040), (300, 292638), (302, 290700), (306, 286900), (323, 271800), (340, 258210), (342, 256700), (360, 243865), (380, 231030), (408, 215175), (425, 206568), (450, 195092), (453, 193800), (456, 192525), (475, 184824), (510, 172140), (570, 154020), (600, 146319), (604, 145350), (612, 143450), (646, 135900), (680, 129105), (684, 128350), (755, 116280), (760, 115515), (765, 114760), (850, 103284), (855, 102680), (900, 97546), (906, 96900), (950, 92412), (969, 90600), (1020, 86070), (1140, 77010), (1208, 72675), (1224, 71725), (1275, 68856), (1292, 67950), (1359, 64600), (1368, 64175), (1425, 61608), (1510, 58140), (1530, 57380), (1615, 54360), (1700, 51642), (1710, 51340), (1800, 48773), (1812, 48450), (1900, 46206), (1938, 45300), (2040, 43035), (2265, 38760), (2280, 38505), (2550, 34428), (2567, 34200), (2584, 33975), (2718, 32300), (2850, 30804), (2869, 30600), (2907, 30200), (3020, 29070), (3060, 28690), (3230, 27180), (3400, 25821), (3420, 25670), (3624, 24225), (3775, 23256), (3800, 23103), (3825, 22952), (3876, 22650), (4275, 20536), (4530, 19380), (4845, 18120), (5100, 17214), (5134, 17100), (5436, 16150), (5700, 15402), (5738, 15300), (5814, 15100), (6040, 14535), (6120, 14345), (6460, 13590), (6795, 12920), (6840, 12835), (7550, 11628), (7650, 11476), (7701, 11400), (7752, 11325), (8075, 10872), (8550, 10268), (8607, 10200), (9060, 9690)]