187290000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 150

約数和(自身を含む): 655294926

約数和(自身を除く): 468004926

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2081, 2250, 2500, 3000, 3600, 3750, 4162, 4500, 5000, 5625, 6000, 6243, 7500, 8324, 9000, 10000, 10405, 11250, 12486, 15000, 16648, 18000, 18729, 20810, 22500, 24972, 30000, 31215, 33296, 37458, 41620, 45000, 49944, 52025, 62430, 74916, 83240, 90000, 93645, 99888, 104050, 124860, 149832, 156075, 166480, 187290, 208100, 249720, 260125, 299664, 312150, 374580, 416200, 468225, 499440, 520250, 624300, 749160, 780375, 832400, 936450, 1040500, 1248600, 1300625, 1498320, 1560750, 1872900, 2081000, 2341125, 2497200, 2601250, 3121500, 3745800, 3901875, 4162000, 4682250, 5202500, 6243000, 7491600, 7803750, 9364500, 10405000, 11705625, 12486000, 15607500, 18729000, 20810000, 23411250, 31215000, 37458000, 46822500, 62430000, 93645000, 187290000]

約数ペア:

[(1, 187290000), (2, 93645000), (3, 62430000), (4, 46822500), (5, 37458000), (6, 31215000), (8, 23411250), (9, 20810000), (10, 18729000), (12, 15607500), (15, 12486000), (16, 11705625), (18, 10405000), (20, 9364500), (24, 7803750), (25, 7491600), (30, 6243000), (36, 5202500), (40, 4682250), (45, 4162000), (48, 3901875), (50, 3745800), (60, 3121500), (72, 2601250), (75, 2497200), (80, 2341125), (90, 2081000), (100, 1872900), (120, 1560750), (125, 1498320), (144, 1300625), (150, 1248600), (180, 1040500), (200, 936450), (225, 832400), (240, 780375), (250, 749160), (300, 624300), (360, 520250), (375, 499440), (400, 468225), (450, 416200), (500, 374580), (600, 312150), (625, 299664), (720, 260125), (750, 249720), (900, 208100), (1000, 187290), (1125, 166480), (1200, 156075), (1250, 149832), (1500, 124860), (1800, 104050), (1875, 99888), (2000, 93645), (2081, 90000), (2250, 83240), (2500, 74916), (3000, 62430), (3600, 52025), (3750, 49944), (4162, 45000), (4500, 41620), (5000, 37458), (5625, 33296), (6000, 31215), (6243, 30000), (7500, 24972), (8324, 22500), (9000, 20810), (10000, 18729), (10405, 18000), (11250, 16648), (12486, 15000)]