149224920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4209

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 353968680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4159, 4485, 5980, 7176, 8318, 8970, 11960, 12477, 16636, 17940, 20795, 24954, 33272, 35880, 41590, 49908, 54067, 62385, 83180, 95657, 99816, 108134, 124770, 162201, 166360, 191314, 216268, 249540, 270335, 286971, 324402, 382628, 432536, 478285, 499080, 540670, 573942, 648804, 765256, 811005, 956570, 1081340, 1147884, 1243541, 1297608, 1434855, 1622010, 1913140, 2162680, 2295768, 2487082, 2869710, 3244020, 3730623, 3826280, 4974164, 5739420, 6217705, 6488040, 7461246, 9948328, 11478840, 12435410, 14922492, 18653115, 24870820, 29844984, 37306230, 49741640, 74612460, 149224920]

約数ペア:

[(1, 149224920), (2, 74612460), (3, 49741640), (4, 37306230), (5, 29844984), (6, 24870820), (8, 18653115), (10, 14922492), (12, 12435410), (13, 11478840), (15, 9948328), (20, 7461246), (23, 6488040), (24, 6217705), (26, 5739420), (30, 4974164), (39, 3826280), (40, 3730623), (46, 3244020), (52, 2869710), (60, 2487082), (65, 2295768), (69, 2162680), (78, 1913140), (92, 1622010), (104, 1434855), (115, 1297608), (120, 1243541), (130, 1147884), (138, 1081340), (156, 956570), (184, 811005), (195, 765256), (230, 648804), (260, 573942), (276, 540670), (299, 499080), (312, 478285), (345, 432536), (390, 382628), (460, 324402), (520, 286971), (552, 270335), (598, 249540), (690, 216268), (780, 191314), (897, 166360), (920, 162201), (1196, 124770), (1380, 108134), (1495, 99816), (1560, 95657), (1794, 83180), (2392, 62385), (2760, 54067), (2990, 49908), (3588, 41590), (4159, 35880), (4485, 33272), (5980, 24954), (7176, 20795), (8318, 17940), (8970, 16636), (11960, 12477)]