131640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1097}}^1$

素因数の和:1132

約数の個数: 140

約数和(自身を含む): 435629304

約数和(自身を除く): 303989304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1097, 1200, 1250, 1500, 1600, 1875, 2000, 2194, 2400, 2500, 3000, 3291, 3750, 4000, 4388, 4800, 5000, 5485, 6000, 6582, 7500, 8000, 8776, 10000, 10970, 12000, 13164, 15000, 16455, 17552, 20000, 21940, 24000, 26328, 27425, 30000, 32910, 35104, 40000, 43880, 52656, 54850, 60000, 65820, 70208, 82275, 87760, 105312, 109700, 120000, 131640, 137125, 164550, 175520, 210624, 219400, 263280, 274250, 329100, 351040, 411375, 438800, 526560, 548500, 658200, 685625, 822750, 877600, 1053120, 1097000, 1316400, 1371250, 1645500, 1755200, 2056875, 2194000, 2632800, 2742500, 3291000, 4113750, 4388000, 5265600, 5485000, 6582000, 8227500, 8776000, 10970000, 13164000, 16455000, 21940000, 26328000, 32910000, 43880000, 65820000, 131640000]

約数ペア:

[(1, 131640000), (2, 65820000), (3, 43880000), (4, 32910000), (5, 26328000), (6, 21940000), (8, 16455000), (10, 13164000), (12, 10970000), (15, 8776000), (16, 8227500), (20, 6582000), (24, 5485000), (25, 5265600), (30, 4388000), (32, 4113750), (40, 3291000), (48, 2742500), (50, 2632800), (60, 2194000), (64, 2056875), (75, 1755200), (80, 1645500), (96, 1371250), (100, 1316400), (120, 1097000), (125, 1053120), (150, 877600), (160, 822750), (192, 685625), (200, 658200), (240, 548500), (250, 526560), (300, 438800), (320, 411375), (375, 351040), (400, 329100), (480, 274250), (500, 263280), (600, 219400), (625, 210624), (750, 175520), (800, 164550), (960, 137125), (1000, 131640), (1097, 120000), (1200, 109700), (1250, 105312), (1500, 87760), (1600, 82275), (1875, 70208), (2000, 65820), (2194, 60000), (2400, 54850), (2500, 52656), (3000, 43880), (3291, 40000), (3750, 35104), (4000, 32910), (4388, 30000), (4800, 27425), (5000, 26328), (5485, 24000), (6000, 21940), (6582, 20000), (7500, 17552), (8000, 16455), (8776, 15000), (10000, 13164), (10970, 12000)]