148775200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 428972544

約数和(自身を除く): 280197344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 857, 868, 992, 1085, 1120, 1240, 1400, 1550, 1714, 1736, 2170, 2480, 2800, 3100, 3428, 3472, 4285, 4340, 4960, 5425, 5600, 5999, 6200, 6856, 6944, 8570, 8680, 10850, 11998, 12400, 13712, 17140, 17360, 21425, 21700, 23996, 24800, 26567, 27424, 29995, 34280, 34720, 42850, 43400, 47992, 53134, 59990, 68560, 85700, 86800, 95984, 106268, 119980, 132835, 137120, 149975, 171400, 173600, 185969, 191968, 212536, 239960, 265670, 299950, 342800, 371938, 425072, 479920, 531340, 599900, 664175, 685600, 743876, 850144, 929845, 959840, 1062680, 1199800, 1328350, 1487752, 1859690, 2125360, 2399600, 2656700, 2975504, 3719380, 4250720, 4649225, 4799200, 5313400, 5951008, 7438760, 9298450, 10626800, 14877520, 18596900, 21253600, 29755040, 37193800, 74387600, 148775200]

約数ペア:

[(1, 148775200), (2, 74387600), (4, 37193800), (5, 29755040), (7, 21253600), (8, 18596900), (10, 14877520), (14, 10626800), (16, 9298450), (20, 7438760), (25, 5951008), (28, 5313400), (31, 4799200), (32, 4649225), (35, 4250720), (40, 3719380), (50, 2975504), (56, 2656700), (62, 2399600), (70, 2125360), (80, 1859690), (100, 1487752), (112, 1328350), (124, 1199800), (140, 1062680), (155, 959840), (160, 929845), (175, 850144), (200, 743876), (217, 685600), (224, 664175), (248, 599900), (280, 531340), (310, 479920), (350, 425072), (400, 371938), (434, 342800), (496, 299950), (560, 265670), (620, 239960), (700, 212536), (775, 191968), (800, 185969), (857, 173600), (868, 171400), (992, 149975), (1085, 137120), (1120, 132835), (1240, 119980), (1400, 106268), (1550, 95984), (1714, 86800), (1736, 85700), (2170, 68560), (2480, 59990), (2800, 53134), (3100, 47992), (3428, 43400), (3472, 42850), (4285, 34720), (4340, 34280), (4960, 29995), (5425, 27424), (5600, 26567), (5999, 24800), (6200, 23996), (6856, 21700), (6944, 21425), (8570, 17360), (8680, 17140), (10850, 13712), (11998, 12400)]