149838480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18919}}^1$

素因数の和:18949

約数の個数: 120

約数和(自身を含む): 548982720

約数和(自身を除く): 399144240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18919, 37838, 56757, 75676, 94595, 113514, 151352, 170271, 189190, 208109, 227028, 283785, 302704, 340542, 378380, 416218, 454056, 567570, 624327, 681084, 756760, 832436, 851355, 908112, 1040545, 1135140, 1248654, 1362168, 1513520, 1664872, 1702710, 1872981, 2081090, 2270280, 2497308, 2724336, 3121635, 3329744, 3405420, 3745962, 4162180, 4540560, 4994616, 6243270, 6810840, 7491924, 8324360, 9364905, 9989232, 12486540, 13621680, 14983848, 16648720, 18729810, 24973080, 29967696, 37459620, 49946160, 74919240, 149838480]

約数ペア:

[(1, 149838480), (2, 74919240), (3, 49946160), (4, 37459620), (5, 29967696), (6, 24973080), (8, 18729810), (9, 16648720), (10, 14983848), (11, 13621680), (12, 12486540), (15, 9989232), (16, 9364905), (18, 8324360), (20, 7491924), (22, 6810840), (24, 6243270), (30, 4994616), (33, 4540560), (36, 4162180), (40, 3745962), (44, 3405420), (45, 3329744), (48, 3121635), (55, 2724336), (60, 2497308), (66, 2270280), (72, 2081090), (80, 1872981), (88, 1702710), (90, 1664872), (99, 1513520), (110, 1362168), (120, 1248654), (132, 1135140), (144, 1040545), (165, 908112), (176, 851355), (180, 832436), (198, 756760), (220, 681084), (240, 624327), (264, 567570), (330, 454056), (360, 416218), (396, 378380), (440, 340542), (495, 302704), (528, 283785), (660, 227028), (720, 208109), (792, 189190), (880, 170271), (990, 151352), (1320, 113514), (1584, 94595), (1980, 75676), (2640, 56757), (3960, 37838), (7920, 18919)]