127722180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 379008000

約数和(自身を除く): 251285820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 199, 228, 285, 380, 398, 563, 570, 597, 796, 995, 1126, 1140, 1194, 1689, 1990, 2252, 2388, 2815, 2985, 3378, 3781, 3980, 5630, 5970, 6756, 7562, 8445, 10697, 11260, 11343, 11940, 15124, 16890, 18905, 21394, 22686, 32091, 33780, 37810, 42788, 45372, 53485, 56715, 64182, 75620, 106970, 112037, 113430, 128364, 160455, 213940, 224074, 226860, 320910, 336111, 448148, 560185, 641820, 672222, 1120370, 1344444, 1680555, 2128703, 2240740, 3361110, 4257406, 6386109, 6722220, 8514812, 10643515, 12772218, 21287030, 25544436, 31930545, 42574060, 63861090, 127722180]

約数ペア:

[(1, 127722180), (2, 63861090), (3, 42574060), (4, 31930545), (5, 25544436), (6, 21287030), (10, 12772218), (12, 10643515), (15, 8514812), (19, 6722220), (20, 6386109), (30, 4257406), (38, 3361110), (57, 2240740), (60, 2128703), (76, 1680555), (95, 1344444), (114, 1120370), (190, 672222), (199, 641820), (228, 560185), (285, 448148), (380, 336111), (398, 320910), (563, 226860), (570, 224074), (597, 213940), (796, 160455), (995, 128364), (1126, 113430), (1140, 112037), (1194, 106970), (1689, 75620), (1990, 64182), (2252, 56715), (2388, 53485), (2815, 45372), (2985, 42788), (3378, 37810), (3781, 33780), (3980, 32091), (5630, 22686), (5970, 21394), (6756, 18905), (7562, 16890), (8445, 15124), (10697, 11940), (11260, 11343)]