37980000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 180

約数和(自身を含む): 135603468

約数和(自身を除く): 97623468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 211, 225, 240, 250, 288, 300, 360, 375, 400, 422, 450, 480, 500, 600, 625, 633, 720, 750, 800, 844, 900, 1000, 1055, 1125, 1200, 1250, 1266, 1440, 1500, 1688, 1800, 1875, 1899, 2000, 2110, 2250, 2400, 2500, 2532, 3000, 3165, 3376, 3600, 3750, 3798, 4000, 4220, 4500, 5000, 5064, 5275, 5625, 6000, 6330, 6752, 7200, 7500, 7596, 8440, 9000, 9495, 10000, 10128, 10550, 11250, 12000, 12660, 15000, 15192, 15825, 16880, 18000, 18990, 20000, 20256, 21100, 22500, 25320, 26375, 30000, 30384, 31650, 33760, 36000, 37980, 42200, 45000, 47475, 50640, 52750, 60000, 60768, 63300, 75960, 79125, 84400, 90000, 94950, 101280, 105500, 126600, 131875, 151920, 158250, 168800, 180000, 189900, 211000, 237375, 253200, 263750, 303840, 316500, 379800, 395625, 422000, 474750, 506400, 527500, 633000, 759600, 791250, 844000, 949500, 1055000, 1186875, 1266000, 1519200, 1582500, 1899000, 2110000, 2373750, 2532000, 3165000, 3798000, 4220000, 4747500, 6330000, 7596000, 9495000, 12660000, 18990000, 37980000]

約数ペア:

[(1, 37980000), (2, 18990000), (3, 12660000), (4, 9495000), (5, 7596000), (6, 6330000), (8, 4747500), (9, 4220000), (10, 3798000), (12, 3165000), (15, 2532000), (16, 2373750), (18, 2110000), (20, 1899000), (24, 1582500), (25, 1519200), (30, 1266000), (32, 1186875), (36, 1055000), (40, 949500), (45, 844000), (48, 791250), (50, 759600), (60, 633000), (72, 527500), (75, 506400), (80, 474750), (90, 422000), (96, 395625), (100, 379800), (120, 316500), (125, 303840), (144, 263750), (150, 253200), (160, 237375), (180, 211000), (200, 189900), (211, 180000), (225, 168800), (240, 158250), (250, 151920), (288, 131875), (300, 126600), (360, 105500), (375, 101280), (400, 94950), (422, 90000), (450, 84400), (480, 79125), (500, 75960), (600, 63300), (625, 60768), (633, 60000), (720, 52750), (750, 50640), (800, 47475), (844, 45000), (900, 42200), (1000, 37980), (1055, 36000), (1125, 33760), (1200, 31650), (1250, 30384), (1266, 30000), (1440, 26375), (1500, 25320), (1688, 22500), (1800, 21100), (1875, 20256), (1899, 20000), (2000, 18990), (2110, 18000), (2250, 16880), (2400, 15825), (2500, 15192), (2532, 15000), (3000, 12660), (3165, 12000), (3376, 11250), (3600, 10550), (3750, 10128), (3798, 10000), (4000, 9495), (4220, 9000), (4500, 8440), (5000, 7596), (5064, 7500), (5275, 7200), (5625, 6752), (6000, 6330)]