316380000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{5273}}^1$

素因数の和:5306

約数の個数: 120

約数和(自身を含む): 1037986488

約数和(自身を除く): 721606488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 5000, 5273, 6000, 7500, 10000, 10546, 12000, 15000, 15819, 20000, 21092, 26365, 30000, 31638, 42184, 52730, 60000, 63276, 79095, 84368, 105460, 126552, 131825, 158190, 168736, 210920, 253104, 263650, 316380, 395475, 421840, 506208, 527300, 632760, 659125, 790950, 843680, 1054600, 1265520, 1318250, 1581900, 1977375, 2109200, 2531040, 2636500, 3163800, 3295625, 3954750, 4218400, 5273000, 6327600, 6591250, 7909500, 9886875, 10546000, 12655200, 13182500, 15819000, 19773750, 21092000, 26365000, 31638000, 39547500, 52730000, 63276000, 79095000, 105460000, 158190000, 316380000]

約数ペア:

[(1, 316380000), (2, 158190000), (3, 105460000), (4, 79095000), (5, 63276000), (6, 52730000), (8, 39547500), (10, 31638000), (12, 26365000), (15, 21092000), (16, 19773750), (20, 15819000), (24, 13182500), (25, 12655200), (30, 10546000), (32, 9886875), (40, 7909500), (48, 6591250), (50, 6327600), (60, 5273000), (75, 4218400), (80, 3954750), (96, 3295625), (100, 3163800), (120, 2636500), (125, 2531040), (150, 2109200), (160, 1977375), (200, 1581900), (240, 1318250), (250, 1265520), (300, 1054600), (375, 843680), (400, 790950), (480, 659125), (500, 632760), (600, 527300), (625, 506208), (750, 421840), (800, 395475), (1000, 316380), (1200, 263650), (1250, 253104), (1500, 210920), (1875, 168736), (2000, 158190), (2400, 131825), (2500, 126552), (3000, 105460), (3750, 84368), (4000, 79095), (5000, 63276), (5273, 60000), (6000, 52730), (7500, 42184), (10000, 31638), (10546, 30000), (12000, 26365), (15000, 21092), (15819, 20000)]