97997200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 120

約数和(自身を含む): 277998080

約数和(自身を除く): 180000880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1129, 1240, 1400, 1550, 1736, 2170, 2258, 2480, 2800, 3100, 3472, 4340, 4516, 5425, 5645, 6200, 7903, 8680, 9032, 10850, 11290, 12400, 15806, 17360, 18064, 21700, 22580, 28225, 31612, 34999, 39515, 43400, 45160, 56450, 63224, 69998, 79030, 86800, 90320, 112900, 126448, 139996, 158060, 174995, 197575, 225800, 244993, 279992, 316120, 349990, 395150, 451600, 489986, 559984, 632240, 699980, 790300, 874975, 979972, 1224965, 1399960, 1580600, 1749950, 1959944, 2449930, 2799920, 3161200, 3499900, 3919888, 4899860, 6124825, 6999800, 9799720, 12249650, 13999600, 19599440, 24499300, 48998600, 97997200]

約数ペア:

[(1, 97997200), (2, 48998600), (4, 24499300), (5, 19599440), (7, 13999600), (8, 12249650), (10, 9799720), (14, 6999800), (16, 6124825), (20, 4899860), (25, 3919888), (28, 3499900), (31, 3161200), (35, 2799920), (40, 2449930), (50, 1959944), (56, 1749950), (62, 1580600), (70, 1399960), (80, 1224965), (100, 979972), (112, 874975), (124, 790300), (140, 699980), (155, 632240), (175, 559984), (200, 489986), (217, 451600), (248, 395150), (280, 349990), (310, 316120), (350, 279992), (400, 244993), (434, 225800), (496, 197575), (560, 174995), (620, 158060), (700, 139996), (775, 126448), (868, 112900), (1085, 90320), (1129, 86800), (1240, 79030), (1400, 69998), (1550, 63224), (1736, 56450), (2170, 45160), (2258, 43400), (2480, 39515), (2800, 34999), (3100, 31612), (3472, 28225), (4340, 22580), (4516, 21700), (5425, 18064), (5645, 17360), (6200, 15806), (7903, 12400), (8680, 11290), (9032, 10850)]