31170000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{1039}}^1$

素因数の和:1070

約数の個数: 100

約数和(自身を含む): 100717760

約数和(自身を除く): 69547760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1039, 1200, 1250, 1500, 1875, 2000, 2078, 2500, 3000, 3117, 3750, 4156, 5000, 5195, 6000, 6234, 7500, 8312, 10000, 10390, 12468, 15000, 15585, 16624, 20780, 24936, 25975, 30000, 31170, 41560, 49872, 51950, 62340, 77925, 83120, 103900, 124680, 129875, 155850, 207800, 249360, 259750, 311700, 389625, 415600, 519500, 623400, 649375, 779250, 1039000, 1246800, 1298750, 1558500, 1948125, 2078000, 2597500, 3117000, 3896250, 5195000, 6234000, 7792500, 10390000, 15585000, 31170000]

約数ペア:

[(1, 31170000), (2, 15585000), (3, 10390000), (4, 7792500), (5, 6234000), (6, 5195000), (8, 3896250), (10, 3117000), (12, 2597500), (15, 2078000), (16, 1948125), (20, 1558500), (24, 1298750), (25, 1246800), (30, 1039000), (40, 779250), (48, 649375), (50, 623400), (60, 519500), (75, 415600), (80, 389625), (100, 311700), (120, 259750), (125, 249360), (150, 207800), (200, 155850), (240, 129875), (250, 124680), (300, 103900), (375, 83120), (400, 77925), (500, 62340), (600, 51950), (625, 49872), (750, 41560), (1000, 31170), (1039, 30000), (1200, 25975), (1250, 24936), (1500, 20780), (1875, 16624), (2000, 15585), (2078, 15000), (2500, 12468), (3000, 10390), (3117, 10000), (3750, 8312), (4156, 7500), (5000, 6234), (5195, 6000)]