289450950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{10103}}^1$

素因数の和:10309

約数の個数: 48

約数和(自身を含む): 721668096

約数和(自身を除く): 432217146

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 191, 382, 573, 955, 1146, 1910, 2865, 4775, 5730, 9550, 10103, 14325, 20206, 28650, 30309, 50515, 60618, 101030, 151545, 252575, 303090, 505150, 757725, 1515450, 1929673, 3859346, 5789019, 9648365, 11578038, 19296730, 28945095, 48241825, 57890190, 96483650, 144725475, 289450950]

約数ペア:

[(1, 289450950), (2, 144725475), (3, 96483650), (5, 57890190), (6, 48241825), (10, 28945095), (15, 19296730), (25, 11578038), (30, 9648365), (50, 5789019), (75, 3859346), (150, 1929673), (191, 1515450), (382, 757725), (573, 505150), (955, 303090), (1146, 252575), (1910, 151545), (2865, 101030), (4775, 60618), (5730, 50515), (9550, 30309), (10103, 28650), (14325, 20206)]