308940000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 240

約数和(自身を含む): 1070657280

約数和(自身を除く): 761717280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 271, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 542, 570, 600, 608, 625, 750, 760, 800, 813, 912, 950, 1000, 1084, 1140, 1200, 1250, 1355, 1425, 1500, 1520, 1626, 1824, 1875, 1900, 2000, 2168, 2280, 2375, 2400, 2500, 2710, 2850, 3000, 3040, 3252, 3750, 3800, 4000, 4065, 4336, 4560, 4750, 5000, 5149, 5420, 5700, 6000, 6504, 6775, 7125, 7500, 7600, 8130, 8672, 9120, 9500, 10000, 10298, 10840, 11400, 11875, 12000, 13008, 13550, 14250, 15000, 15200, 15447, 16260, 19000, 20000, 20325, 20596, 21680, 22800, 23750, 25745, 26016, 27100, 28500, 30000, 30894, 32520, 33875, 35625, 38000, 40650, 41192, 43360, 45600, 47500, 51490, 54200, 57000, 60000, 61788, 65040, 67750, 71250, 76000, 77235, 81300, 82384, 95000, 101625, 102980, 108400, 114000, 123576, 128725, 130080, 135500, 142500, 154470, 162600, 164768, 169375, 190000, 203250, 205960, 216800, 228000, 247152, 257450, 271000, 285000, 308940, 325200, 338750, 380000, 386175, 406500, 411920, 494304, 508125, 514900, 542000, 570000, 617880, 643625, 650400, 677500, 772350, 813000, 823840, 1016250, 1029800, 1084000, 1140000, 1235760, 1287250, 1355000, 1544700, 1626000, 1930875, 2032500, 2059600, 2471520, 2574500, 2710000, 3089400, 3218125, 3252000, 3861750, 4065000, 4119200, 5149000, 5420000, 6178800, 6436250, 7723500, 8130000, 9654375, 10298000, 12357600, 12872500, 15447000, 16260000, 19308750, 20596000, 25745000, 30894000, 38617500, 51490000, 61788000, 77235000, 102980000, 154470000, 308940000]

約数ペア:

[(1, 308940000), (2, 154470000), (3, 102980000), (4, 77235000), (5, 61788000), (6, 51490000), (8, 38617500), (10, 30894000), (12, 25745000), (15, 20596000), (16, 19308750), (19, 16260000), (20, 15447000), (24, 12872500), (25, 12357600), (30, 10298000), (32, 9654375), (38, 8130000), (40, 7723500), (48, 6436250), (50, 6178800), (57, 5420000), (60, 5149000), (75, 4119200), (76, 4065000), (80, 3861750), (95, 3252000), (96, 3218125), (100, 3089400), (114, 2710000), (120, 2574500), (125, 2471520), (150, 2059600), (152, 2032500), (160, 1930875), (190, 1626000), (200, 1544700), (228, 1355000), (240, 1287250), (250, 1235760), (271, 1140000), (285, 1084000), (300, 1029800), (304, 1016250), (375, 823840), (380, 813000), (400, 772350), (456, 677500), (475, 650400), (480, 643625), (500, 617880), (542, 570000), (570, 542000), (600, 514900), (608, 508125), (625, 494304), (750, 411920), (760, 406500), (800, 386175), (813, 380000), (912, 338750), (950, 325200), (1000, 308940), (1084, 285000), (1140, 271000), (1200, 257450), (1250, 247152), (1355, 228000), (1425, 216800), (1500, 205960), (1520, 203250), (1626, 190000), (1824, 169375), (1875, 164768), (1900, 162600), (2000, 154470), (2168, 142500), (2280, 135500), (2375, 130080), (2400, 128725), (2500, 123576), (2710, 114000), (2850, 108400), (3000, 102980), (3040, 101625), (3252, 95000), (3750, 82384), (3800, 81300), (4000, 77235), (4065, 76000), (4336, 71250), (4560, 67750), (4750, 65040), (5000, 61788), (5149, 60000), (5420, 57000), (5700, 54200), (6000, 51490), (6504, 47500), (6775, 45600), (7125, 43360), (7500, 41192), (7600, 40650), (8130, 38000), (8672, 35625), (9120, 33875), (9500, 32520), (10000, 30894), (10298, 30000), (10840, 28500), (11400, 27100), (11875, 26016), (12000, 25745), (13008, 23750), (13550, 22800), (14250, 21680), (15000, 20596), (15200, 20325), (15447, 20000), (16260, 19000)]