27245100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 79401168

約数和(自身を除く): 52156068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 461, 591, 788, 922, 985, 1182, 1383, 1844, 1970, 2305, 2364, 2766, 2955, 3940, 4610, 4925, 5532, 5910, 6915, 9220, 9850, 11525, 11820, 13830, 14775, 19700, 23050, 27660, 29550, 34575, 46100, 59100, 69150, 90817, 138300, 181634, 272451, 363268, 454085, 544902, 908170, 1089804, 1362255, 1816340, 2270425, 2724510, 4540850, 5449020, 6811275, 9081700, 13622550, 27245100]

約数ペア:

[(1, 27245100), (2, 13622550), (3, 9081700), (4, 6811275), (5, 5449020), (6, 4540850), (10, 2724510), (12, 2270425), (15, 1816340), (20, 1362255), (25, 1089804), (30, 908170), (50, 544902), (60, 454085), (75, 363268), (100, 272451), (150, 181634), (197, 138300), (300, 90817), (394, 69150), (461, 59100), (591, 46100), (788, 34575), (922, 29550), (985, 27660), (1182, 23050), (1383, 19700), (1844, 14775), (1970, 13830), (2305, 11820), (2364, 11525), (2766, 9850), (2955, 9220), (3940, 6915), (4610, 5910), (4925, 5532)]