227426020020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15993391}}^1$

素因数の和:15993485

約数の個数: 72

約数和(自身を含む): 698591362560

約数和(自身を除く): 471165342540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 15993391, 31986782, 47980173, 63973564, 79966955, 95960346, 143940519, 159933910, 191920692, 239900865, 287881038, 319867820, 479801730, 575762076, 719702595, 959603460, 1263477889, 1439405190, 2526955778, 2878810380, 3790433667, 5053911556, 6317389445, 7580867334, 11371301001, 12634778890, 15161734668, 18952168335, 22742602002, 25269557780, 37904336670, 45485204004, 56856505005, 75808673340, 113713010010, 227426020020]

約数ペア:

[(1, 227426020020), (2, 113713010010), (3, 75808673340), (4, 56856505005), (5, 45485204004), (6, 37904336670), (9, 25269557780), (10, 22742602002), (12, 18952168335), (15, 15161734668), (18, 12634778890), (20, 11371301001), (30, 7580867334), (36, 6317389445), (45, 5053911556), (60, 3790433667), (79, 2878810380), (90, 2526955778), (158, 1439405190), (180, 1263477889), (237, 959603460), (316, 719702595), (395, 575762076), (474, 479801730), (711, 319867820), (790, 287881038), (948, 239900865), (1185, 191920692), (1422, 159933910), (1580, 143940519), (2370, 95960346), (2844, 79966955), (3555, 63973564), (4740, 47980173), (7110, 31986782), (14220, 15993391)]