74199960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 244296000

約数和(自身を除く): 170096040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2609, 2844, 3160, 3555, 4740, 5218, 5688, 7110, 7827, 9480, 10436, 13045, 14220, 15654, 20872, 23481, 26090, 28440, 31308, 39135, 46962, 52180, 62616, 78270, 93924, 104360, 117405, 156540, 187848, 206111, 234810, 313080, 412222, 469620, 618333, 824444, 939240, 1030555, 1236666, 1648888, 1854999, 2061110, 2473332, 3091665, 3709998, 4122220, 4946664, 6183330, 7419996, 8244440, 9274995, 12366660, 14839992, 18549990, 24733320, 37099980, 74199960]

約数ペア:

[(1, 74199960), (2, 37099980), (3, 24733320), (4, 18549990), (5, 14839992), (6, 12366660), (8, 9274995), (9, 8244440), (10, 7419996), (12, 6183330), (15, 4946664), (18, 4122220), (20, 3709998), (24, 3091665), (30, 2473332), (36, 2061110), (40, 1854999), (45, 1648888), (60, 1236666), (72, 1030555), (79, 939240), (90, 824444), (120, 618333), (158, 469620), (180, 412222), (237, 313080), (316, 234810), (360, 206111), (395, 187848), (474, 156540), (632, 117405), (711, 104360), (790, 93924), (948, 78270), (1185, 62616), (1422, 52180), (1580, 46962), (1896, 39135), (2370, 31308), (2609, 28440), (2844, 26090), (3160, 23481), (3555, 20872), (4740, 15654), (5218, 14220), (5688, 13045), (7110, 10436), (7827, 9480)]