248675550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{12101}}^1$

素因数の和:12253

約数の個数: 48

約数和(自身を含む): 621268272

約数和(自身を除く): 372592722

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 2055, 3425, 4110, 6850, 10275, 12101, 20550, 24202, 36303, 60505, 72606, 121010, 181515, 302525, 363030, 605050, 907575, 1657837, 1815150, 3315674, 4973511, 8289185, 9947022, 16578370, 24867555, 41445925, 49735110, 82891850, 124337775, 248675550]

約数ペア:

[(1, 248675550), (2, 124337775), (3, 82891850), (5, 49735110), (6, 41445925), (10, 24867555), (15, 16578370), (25, 9947022), (30, 8289185), (50, 4973511), (75, 3315674), (137, 1815150), (150, 1657837), (274, 907575), (411, 605050), (685, 363030), (822, 302525), (1370, 181515), (2055, 121010), (3425, 72606), (4110, 60505), (6850, 36303), (10275, 24202), (12101, 20550)]