189005040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37501}}^1$

素因数の和:37527

約数の個数: 120

約数和(自身を含む): 725438688

約数和(自身を除く): 536433648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37501, 75002, 112503, 150004, 187505, 225006, 262507, 300008, 337509, 375010, 450012, 525014, 562515, 600016, 675018, 750020, 787521, 900024, 1050028, 1125030, 1312535, 1350036, 1500040, 1575042, 1687545, 1800048, 2100056, 2250060, 2362563, 2625070, 2700072, 3000080, 3150084, 3375090, 3937605, 4200112, 4500120, 4725126, 5250140, 5400144, 6300168, 6750180, 7875210, 9000240, 9450252, 10500280, 11812815, 12600336, 13500360, 15750420, 18900504, 21000560, 23625630, 27000720, 31500840, 37801008, 47251260, 63001680, 94502520, 189005040]

約数ペア:

[(1, 189005040), (2, 94502520), (3, 63001680), (4, 47251260), (5, 37801008), (6, 31500840), (7, 27000720), (8, 23625630), (9, 21000560), (10, 18900504), (12, 15750420), (14, 13500360), (15, 12600336), (16, 11812815), (18, 10500280), (20, 9450252), (21, 9000240), (24, 7875210), (28, 6750180), (30, 6300168), (35, 5400144), (36, 5250140), (40, 4725126), (42, 4500120), (45, 4200112), (48, 3937605), (56, 3375090), (60, 3150084), (63, 3000080), (70, 2700072), (72, 2625070), (80, 2362563), (84, 2250060), (90, 2100056), (105, 1800048), (112, 1687545), (120, 1575042), (126, 1500040), (140, 1350036), (144, 1312535), (168, 1125030), (180, 1050028), (210, 900024), (240, 787521), (252, 750020), (280, 675018), (315, 600016), (336, 562515), (360, 525014), (420, 450012), (504, 375010), (560, 337509), (630, 300008), (720, 262507), (840, 225006), (1008, 187505), (1260, 150004), (1680, 112503), (2520, 75002), (5040, 37501)]