7897800000

素因数分解:

$2^6\times 3^1\times 5^5\times {\mathrm{13163}}^1$

素因数の和:13203

約数の個数: 168

約数和(自身を含む): 26120640672

約数和(自身を除く): 18222840672

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, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3125, 3750, 4000, 4800, 5000, 6000, 6250, 7500, 8000, 9375, 10000, 12000, 12500, 13163, 15000, 18750, 20000, 24000, 25000, 26326, 30000, 37500, 39489, 40000, 50000, 52652, 60000, 65815, 75000, 78978, 100000, 105304, 120000, 131630, 150000, 157956, 197445, 200000, 210608, 263260, 300000, 315912, 329075, 394890, 421216, 526520, 600000, 631824, 658150, 789780, 842432, 987225, 1053040, 1263648, 1316300, 1579560, 1645375, 1974450, 2106080, 2527296, 2632600, 3159120, 3290750, 3948900, 4212160, 4936125, 5265200, 6318240, 6581500, 7897800, 8226875, 9872250, 10530400, 12636480, 13163000, 15795600, 16453750, 19744500, 21060800, 24680625, 26326000, 31591200, 32907500, 39489000, 41134375, 49361250, 52652000, 63182400, 65815000, 78978000, 82268750, 98722500, 105304000, 123403125, 131630000, 157956000, 164537500, 197445000, 246806250, 263260000, 315912000, 329075000, 394890000, 493612500, 526520000, 658150000, 789780000, 987225000, 1316300000, 1579560000, 1974450000, 2632600000, 3948900000, 7897800000]

約数ペア:

[(1, 7897800000), (2, 3948900000), (3, 2632600000), (4, 1974450000), (5, 1579560000), (6, 1316300000), (8, 987225000), (10, 789780000), (12, 658150000), (15, 526520000), (16, 493612500), (20, 394890000), (24, 329075000), (25, 315912000), (30, 263260000), (32, 246806250), (40, 197445000), (48, 164537500), (50, 157956000), (60, 131630000), (64, 123403125), (75, 105304000), (80, 98722500), (96, 82268750), (100, 78978000), (120, 65815000), (125, 63182400), (150, 52652000), (160, 49361250), (192, 41134375), (200, 39489000), (240, 32907500), (250, 31591200), (300, 26326000), (320, 24680625), (375, 21060800), (400, 19744500), (480, 16453750), (500, 15795600), (600, 13163000), (625, 12636480), (750, 10530400), (800, 9872250), (960, 8226875), (1000, 7897800), (1200, 6581500), (1250, 6318240), (1500, 5265200), (1600, 4936125), (1875, 4212160), (2000, 3948900), (2400, 3290750), (2500, 3159120), (3000, 2632600), (3125, 2527296), (3750, 2106080), (4000, 1974450), (4800, 1645375), (5000, 1579560), (6000, 1316300), (6250, 1263648), (7500, 1053040), (8000, 987225), (9375, 842432), (10000, 789780), (12000, 658150), (12500, 631824), (13163, 600000), (15000, 526520), (18750, 421216), (20000, 394890), (24000, 329075), (25000, 315912), (26326, 300000), (30000, 263260), (37500, 210608), (39489, 200000), (40000, 197445), (50000, 157956), (52652, 150000), (60000, 131630), (65815, 120000), (75000, 105304), (78978, 100000)]