275997000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 867335040

約数和(自身を除く): 591338040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 197, 200, 250, 300, 375, 394, 467, 500, 591, 600, 750, 788, 934, 985, 1000, 1182, 1401, 1500, 1576, 1868, 1970, 2335, 2364, 2802, 2955, 3000, 3736, 3940, 4670, 4728, 4925, 5604, 5910, 7005, 7880, 9340, 9850, 11208, 11675, 11820, 14010, 14775, 18680, 19700, 23350, 23640, 24625, 28020, 29550, 35025, 39400, 46700, 49250, 56040, 58375, 59100, 70050, 73875, 91999, 93400, 98500, 116750, 118200, 140100, 147750, 175125, 183998, 197000, 233500, 275997, 280200, 295500, 350250, 367996, 459995, 467000, 551994, 591000, 700500, 735992, 919990, 1103988, 1379985, 1401000, 1839980, 2207976, 2299975, 2759970, 3679960, 4599950, 5519940, 6899925, 9199900, 11039880, 11499875, 13799850, 18399800, 22999750, 27599700, 34499625, 45999500, 55199400, 68999250, 91999000, 137998500, 275997000]

約数ペア:

[(1, 275997000), (2, 137998500), (3, 91999000), (4, 68999250), (5, 55199400), (6, 45999500), (8, 34499625), (10, 27599700), (12, 22999750), (15, 18399800), (20, 13799850), (24, 11499875), (25, 11039880), (30, 9199900), (40, 6899925), (50, 5519940), (60, 4599950), (75, 3679960), (100, 2759970), (120, 2299975), (125, 2207976), (150, 1839980), (197, 1401000), (200, 1379985), (250, 1103988), (300, 919990), (375, 735992), (394, 700500), (467, 591000), (500, 551994), (591, 467000), (600, 459995), (750, 367996), (788, 350250), (934, 295500), (985, 280200), (1000, 275997), (1182, 233500), (1401, 197000), (1500, 183998), (1576, 175125), (1868, 147750), (1970, 140100), (2335, 118200), (2364, 116750), (2802, 98500), (2955, 93400), (3000, 91999), (3736, 73875), (3940, 70050), (4670, 59100), (4728, 58375), (4925, 56040), (5604, 49250), (5910, 46700), (7005, 39400), (7880, 35025), (9340, 29550), (9850, 28020), (11208, 24625), (11675, 23640), (11820, 23350), (14010, 19700), (14775, 18680)]