59997000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2857}}^1$

素因数の和:2888

約数の個数: 128

約数和(自身を含む): 214007040

約数和(自身を除く): 154010040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 2857, 3000, 3500, 4200, 5250, 5714, 7000, 8571, 10500, 11428, 14285, 17142, 19999, 21000, 22856, 28570, 34284, 39998, 42855, 57140, 59997, 68568, 71425, 79996, 85710, 99995, 114280, 119994, 142850, 159992, 171420, 199990, 214275, 239988, 285700, 299985, 342840, 357125, 399980, 428550, 479976, 499975, 571400, 599970, 714250, 799960, 857100, 999950, 1071375, 1199940, 1428500, 1499925, 1714200, 1999900, 2142750, 2399880, 2499875, 2857000, 2999850, 3999800, 4285500, 4999750, 5999700, 7499625, 8571000, 9999500, 11999400, 14999250, 19999000, 29998500, 59997000]

約数ペア:

[(1, 59997000), (2, 29998500), (3, 19999000), (4, 14999250), (5, 11999400), (6, 9999500), (7, 8571000), (8, 7499625), (10, 5999700), (12, 4999750), (14, 4285500), (15, 3999800), (20, 2999850), (21, 2857000), (24, 2499875), (25, 2399880), (28, 2142750), (30, 1999900), (35, 1714200), (40, 1499925), (42, 1428500), (50, 1199940), (56, 1071375), (60, 999950), (70, 857100), (75, 799960), (84, 714250), (100, 599970), (105, 571400), (120, 499975), (125, 479976), (140, 428550), (150, 399980), (168, 357125), (175, 342840), (200, 299985), (210, 285700), (250, 239988), (280, 214275), (300, 199990), (350, 171420), (375, 159992), (420, 142850), (500, 119994), (525, 114280), (600, 99995), (700, 85710), (750, 79996), (840, 71425), (875, 68568), (1000, 59997), (1050, 57140), (1400, 42855), (1500, 39998), (1750, 34284), (2100, 28570), (2625, 22856), (2857, 21000), (3000, 19999), (3500, 17142), (4200, 14285), (5250, 11428), (5714, 10500), (7000, 8571)]