247260000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 240

約数和(自身を含む): 876207024

約数和(自身を除く): 628947024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 317, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 625, 634, 650, 750, 780, 800, 951, 975, 1000, 1040, 1200, 1248, 1250, 1268, 1300, 1500, 1560, 1585, 1625, 1875, 1902, 1950, 2000, 2080, 2400, 2500, 2536, 2600, 3000, 3120, 3170, 3250, 3750, 3804, 3900, 4000, 4121, 4755, 4875, 5000, 5072, 5200, 6000, 6240, 6340, 6500, 7500, 7608, 7800, 7925, 8125, 8242, 9510, 9750, 10000, 10144, 10400, 12000, 12363, 12680, 13000, 15000, 15216, 15600, 15850, 16250, 16484, 19020, 19500, 20000, 20605, 23775, 24375, 24726, 25360, 26000, 30000, 30432, 31200, 31700, 32500, 32968, 38040, 39000, 39625, 41210, 47550, 48750, 49452, 50720, 52000, 60000, 61815, 63400, 65000, 65936, 76080, 78000, 79250, 82420, 95100, 97500, 98904, 103025, 118875, 123630, 126800, 130000, 131872, 152160, 156000, 158500, 164840, 190200, 195000, 197808, 198125, 206050, 237750, 247260, 253600, 260000, 309075, 317000, 329680, 380400, 390000, 395616, 396250, 412100, 475500, 494520, 515125, 594375, 618150, 634000, 659360, 760800, 780000, 792500, 824200, 951000, 989040, 1030250, 1188750, 1236300, 1268000, 1545375, 1585000, 1648400, 1902000, 1978080, 2060500, 2377500, 2472600, 2575625, 3090750, 3170000, 3296800, 3804000, 4121000, 4755000, 4945200, 5151250, 6181500, 6340000, 7726875, 8242000, 9510000, 9890400, 10302500, 12363000, 15453750, 16484000, 19020000, 20605000, 24726000, 30907500, 41210000, 49452000, 61815000, 82420000, 123630000, 247260000]

約数ペア:

[(1, 247260000), (2, 123630000), (3, 82420000), (4, 61815000), (5, 49452000), (6, 41210000), (8, 30907500), (10, 24726000), (12, 20605000), (13, 19020000), (15, 16484000), (16, 15453750), (20, 12363000), (24, 10302500), (25, 9890400), (26, 9510000), (30, 8242000), (32, 7726875), (39, 6340000), (40, 6181500), (48, 5151250), (50, 4945200), (52, 4755000), (60, 4121000), (65, 3804000), (75, 3296800), (78, 3170000), (80, 3090750), (96, 2575625), (100, 2472600), (104, 2377500), (120, 2060500), (125, 1978080), (130, 1902000), (150, 1648400), (156, 1585000), (160, 1545375), (195, 1268000), (200, 1236300), (208, 1188750), (240, 1030250), (250, 989040), (260, 951000), (300, 824200), (312, 792500), (317, 780000), (325, 760800), (375, 659360), (390, 634000), (400, 618150), (416, 594375), (480, 515125), (500, 494520), (520, 475500), (600, 412100), (624, 396250), (625, 395616), (634, 390000), (650, 380400), (750, 329680), (780, 317000), (800, 309075), (951, 260000), (975, 253600), (1000, 247260), (1040, 237750), (1200, 206050), (1248, 198125), (1250, 197808), (1268, 195000), (1300, 190200), (1500, 164840), (1560, 158500), (1585, 156000), (1625, 152160), (1875, 131872), (1902, 130000), (1950, 126800), (2000, 123630), (2080, 118875), (2400, 103025), (2500, 98904), (2536, 97500), (2600, 95100), (3000, 82420), (3120, 79250), (3170, 78000), (3250, 76080), (3750, 65936), (3804, 65000), (3900, 63400), (4000, 61815), (4121, 60000), (4755, 52000), (4875, 50720), (5000, 49452), (5072, 48750), (5200, 47550), (6000, 41210), (6240, 39625), (6340, 39000), (6500, 38040), (7500, 32968), (7608, 32500), (7800, 31700), (7925, 31200), (8125, 30432), (8242, 30000), (9510, 26000), (9750, 25360), (10000, 24726), (10144, 24375), (10400, 23775), (12000, 20605), (12363, 20000), (12680, 19500), (13000, 19020), (15000, 16484), (15216, 16250), (15600, 15850)]