418380000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 1448536320

約数和(自身を除く): 1030156320

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, 285, 300, 304, 367, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 625, 734, 750, 760, 800, 912, 950, 1000, 1101, 1140, 1200, 1250, 1425, 1468, 1500, 1520, 1824, 1835, 1875, 1900, 2000, 2202, 2280, 2375, 2400, 2500, 2850, 2936, 3000, 3040, 3670, 3750, 3800, 4000, 4404, 4560, 4750, 5000, 5505, 5700, 5872, 6000, 6973, 7125, 7340, 7500, 7600, 8808, 9120, 9175, 9500, 10000, 11010, 11400, 11744, 11875, 12000, 13946, 14250, 14680, 15000, 15200, 17616, 18350, 19000, 20000, 20919, 22020, 22800, 23750, 27525, 27892, 28500, 29360, 30000, 34865, 35232, 35625, 36700, 38000, 41838, 44040, 45600, 45875, 47500, 55050, 55784, 57000, 58720, 60000, 69730, 71250, 73400, 76000, 83676, 88080, 91750, 95000, 104595, 110100, 111568, 114000, 137625, 139460, 142500, 146800, 167352, 174325, 176160, 183500, 190000, 209190, 220200, 223136, 228000, 229375, 275250, 278920, 285000, 293600, 334704, 348650, 367000, 380000, 418380, 440400, 458750, 522975, 550500, 557840, 570000, 669408, 688125, 697300, 734000, 836760, 871625, 880800, 917500, 1045950, 1101000, 1115680, 1140000, 1376250, 1394600, 1468000, 1673520, 1743250, 1835000, 2091900, 2202000, 2614875, 2752500, 2789200, 3347040, 3486500, 3670000, 4183800, 4358125, 4404000, 5229750, 5505000, 5578400, 6973000, 7340000, 8367600, 8716250, 10459500, 11010000, 13074375, 13946000, 16735200, 17432500, 20919000, 22020000, 26148750, 27892000, 34865000, 41838000, 52297500, 69730000, 83676000, 104595000, 139460000, 209190000, 418380000]

約数ペア:

[(1, 418380000), (2, 209190000), (3, 139460000), (4, 104595000), (5, 83676000), (6, 69730000), (8, 52297500), (10, 41838000), (12, 34865000), (15, 27892000), (16, 26148750), (19, 22020000), (20, 20919000), (24, 17432500), (25, 16735200), (30, 13946000), (32, 13074375), (38, 11010000), (40, 10459500), (48, 8716250), (50, 8367600), (57, 7340000), (60, 6973000), (75, 5578400), (76, 5505000), (80, 5229750), (95, 4404000), (96, 4358125), (100, 4183800), (114, 3670000), (120, 3486500), (125, 3347040), (150, 2789200), (152, 2752500), (160, 2614875), (190, 2202000), (200, 2091900), (228, 1835000), (240, 1743250), (250, 1673520), (285, 1468000), (300, 1394600), (304, 1376250), (367, 1140000), (375, 1115680), (380, 1101000), (400, 1045950), (456, 917500), (475, 880800), (480, 871625), (500, 836760), (570, 734000), (600, 697300), (608, 688125), (625, 669408), (734, 570000), (750, 557840), (760, 550500), (800, 522975), (912, 458750), (950, 440400), (1000, 418380), (1101, 380000), (1140, 367000), (1200, 348650), (1250, 334704), (1425, 293600), (1468, 285000), (1500, 278920), (1520, 275250), (1824, 229375), (1835, 228000), (1875, 223136), (1900, 220200), (2000, 209190), (2202, 190000), (2280, 183500), (2375, 176160), (2400, 174325), (2500, 167352), (2850, 146800), (2936, 142500), (3000, 139460), (3040, 137625), (3670, 114000), (3750, 111568), (3800, 110100), (4000, 104595), (4404, 95000), (4560, 91750), (4750, 88080), (5000, 83676), (5505, 76000), (5700, 73400), (5872, 71250), (6000, 69730), (6973, 60000), (7125, 58720), (7340, 57000), (7500, 55784), (7600, 55050), (8808, 47500), (9120, 45875), (9175, 45600), (9500, 44040), (10000, 41838), (11010, 38000), (11400, 36700), (11744, 35625), (11875, 35232), (12000, 34865), (13946, 30000), (14250, 29360), (14680, 28500), (15000, 27892), (15200, 27525), (17616, 23750), (18350, 22800), (19000, 22020), (20000, 20919)]