247542750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 384

約数和(自身を含む): 876994560

約数和(自身を除く): 629451810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 31, 35, 39, 42, 45, 50, 54, 62, 63, 65, 70, 75, 78, 90, 91, 93, 105, 117, 125, 126, 130, 135, 150, 155, 169, 175, 182, 186, 189, 195, 210, 217, 225, 234, 250, 270, 273, 279, 310, 315, 325, 338, 350, 351, 375, 378, 390, 403, 434, 450, 455, 465, 507, 525, 546, 558, 585, 630, 650, 651, 675, 702, 750, 775, 806, 819, 837, 845, 875, 910, 930, 945, 975, 1014, 1050, 1085, 1125, 1170, 1183, 1209, 1302, 1350, 1365, 1395, 1521, 1550, 1575, 1625, 1638, 1674, 1690, 1750, 1755, 1890, 1950, 1953, 2015, 2170, 2250, 2275, 2325, 2366, 2418, 2457, 2535, 2625, 2730, 2790, 2821, 2925, 3042, 3150, 3250, 3255, 3375, 3510, 3549, 3627, 3875, 3906, 4030, 4095, 4185, 4225, 4550, 4563, 4650, 4725, 4875, 4914, 5070, 5239, 5250, 5425, 5642, 5850, 5859, 5915, 6045, 6510, 6750, 6825, 6975, 7098, 7254, 7605, 7750, 7875, 8190, 8370, 8450, 8463, 8775, 9126, 9450, 9750, 9765, 10075, 10478, 10647, 10850, 10881, 11375, 11625, 11718, 11830, 12090, 12285, 12675, 13650, 13950, 14105, 14625, 15210, 15717, 15750, 16275, 16926, 17550, 17745, 18135, 19530, 20150, 20475, 20925, 21125, 21294, 21762, 22750, 22815, 23250, 23625, 24570, 25350, 25389, 26195, 27125, 28210, 29250, 29295, 29575, 30225, 31434, 31941, 32550, 34125, 34875, 35490, 36270, 36673, 38025, 40950, 41850, 42250, 42315, 43875, 45630, 47151, 47250, 48825, 50375, 50778, 52390, 53235, 54250, 54405, 58590, 59150, 60450, 61425, 63375, 63882, 68250, 69750, 70525, 73346, 76050, 76167, 78585, 81375, 84630, 87750, 88725, 90675, 94302, 97650, 100750, 102375, 104625, 106470, 108810, 110019, 114075, 122850, 126750, 126945, 130975, 141050, 141453, 146475, 147875, 151125, 152334, 157170, 159705, 162750, 177450, 181350, 183365, 190125, 204750, 209250, 211575, 220038, 228150, 235755, 244125, 253890, 261950, 266175, 272025, 282906, 292950, 295750, 302250, 307125, 319410, 330057, 352625, 366730, 380250, 380835, 392925, 423150, 443625, 453375, 471510, 488250, 532350, 544050, 550095, 570375, 614250, 634725, 654875, 660114, 705250, 707265, 732375, 761670, 785850, 798525, 887250, 906750, 916825, 990171, 1057875, 1100190, 1140750, 1178775, 1269450, 1309750, 1330875, 1360125, 1414530, 1464750, 1597050, 1650285, 1833650, 1904175, 1964625, 1980342, 2115750, 2357550, 2661750, 2720250, 2750475, 3173625, 3300570, 3536325, 3808350, 3929250, 3992625, 4584125, 4950855, 5500950, 5893875, 6347250, 7072650, 7985250, 8251425, 9168250, 9520875, 9901710, 11787750, 13752375, 16502850, 17681625, 19041750, 24754275, 27504750, 35363250, 41257125, 49508550, 82514250, 123771375, 247542750]

約数ペア:

[(1, 247542750), (2, 123771375), (3, 82514250), (5, 49508550), (6, 41257125), (7, 35363250), (9, 27504750), (10, 24754275), (13, 19041750), (14, 17681625), (15, 16502850), (18, 13752375), (21, 11787750), (25, 9901710), (26, 9520875), (27, 9168250), (30, 8251425), (31, 7985250), (35, 7072650), (39, 6347250), (42, 5893875), (45, 5500950), (50, 4950855), (54, 4584125), (62, 3992625), (63, 3929250), (65, 3808350), (70, 3536325), (75, 3300570), (78, 3173625), (90, 2750475), (91, 2720250), (93, 2661750), (105, 2357550), (117, 2115750), (125, 1980342), (126, 1964625), (130, 1904175), (135, 1833650), (150, 1650285), (155, 1597050), (169, 1464750), (175, 1414530), (182, 1360125), (186, 1330875), (189, 1309750), (195, 1269450), (210, 1178775), (217, 1140750), (225, 1100190), (234, 1057875), (250, 990171), (270, 916825), (273, 906750), (279, 887250), (310, 798525), (315, 785850), (325, 761670), (338, 732375), (350, 707265), (351, 705250), (375, 660114), (378, 654875), (390, 634725), (403, 614250), (434, 570375), (450, 550095), (455, 544050), (465, 532350), (507, 488250), (525, 471510), (546, 453375), (558, 443625), (585, 423150), (630, 392925), (650, 380835), (651, 380250), (675, 366730), (702, 352625), (750, 330057), (775, 319410), (806, 307125), (819, 302250), (837, 295750), (845, 292950), (875, 282906), (910, 272025), (930, 266175), (945, 261950), (975, 253890), (1014, 244125), (1050, 235755), (1085, 228150), (1125, 220038), (1170, 211575), (1183, 209250), (1209, 204750), (1302, 190125), (1350, 183365), (1365, 181350), (1395, 177450), (1521, 162750), (1550, 159705), (1575, 157170), (1625, 152334), (1638, 151125), (1674, 147875), (1690, 146475), (1750, 141453), (1755, 141050), (1890, 130975), (1950, 126945), (1953, 126750), (2015, 122850), (2170, 114075), (2250, 110019), (2275, 108810), (2325, 106470), (2366, 104625), (2418, 102375), (2457, 100750), (2535, 97650), (2625, 94302), (2730, 90675), (2790, 88725), (2821, 87750), (2925, 84630), (3042, 81375), (3150, 78585), (3250, 76167), (3255, 76050), (3375, 73346), (3510, 70525), (3549, 69750), (3627, 68250), (3875, 63882), (3906, 63375), (4030, 61425), (4095, 60450), (4185, 59150), (4225, 58590), (4550, 54405), (4563, 54250), (4650, 53235), (4725, 52390), (4875, 50778), (4914, 50375), (5070, 48825), (5239, 47250), (5250, 47151), (5425, 45630), (5642, 43875), (5850, 42315), (5859, 42250), (5915, 41850), (6045, 40950), (6510, 38025), (6750, 36673), (6825, 36270), (6975, 35490), (7098, 34875), (7254, 34125), (7605, 32550), (7750, 31941), (7875, 31434), (8190, 30225), (8370, 29575), (8450, 29295), (8463, 29250), (8775, 28210), (9126, 27125), (9450, 26195), (9750, 25389), (9765, 25350), (10075, 24570), (10478, 23625), (10647, 23250), (10850, 22815), (10881, 22750), (11375, 21762), (11625, 21294), (11718, 21125), (11830, 20925), (12090, 20475), (12285, 20150), (12675, 19530), (13650, 18135), (13950, 17745), (14105, 17550), (14625, 16926), (15210, 16275), (15717, 15750)]