216251400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 672724800

約数和(自身を除く): 456473400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 439, 600, 821, 878, 1317, 1642, 1756, 2195, 2463, 2634, 3284, 3512, 4105, 4390, 4926, 5268, 6568, 6585, 8210, 8780, 9852, 10536, 10975, 12315, 13170, 16420, 17560, 19704, 20525, 21950, 24630, 26340, 32840, 32925, 41050, 43900, 49260, 52680, 61575, 65850, 82100, 87800, 98520, 123150, 131700, 164200, 246300, 263400, 360419, 492600, 720838, 1081257, 1441676, 1802095, 2162514, 2883352, 3604190, 4325028, 5406285, 7208380, 8650056, 9010475, 10812570, 14416760, 18020950, 21625140, 27031425, 36041900, 43250280, 54062850, 72083800, 108125700, 216251400]

約数ペア:

[(1, 216251400), (2, 108125700), (3, 72083800), (4, 54062850), (5, 43250280), (6, 36041900), (8, 27031425), (10, 21625140), (12, 18020950), (15, 14416760), (20, 10812570), (24, 9010475), (25, 8650056), (30, 7208380), (40, 5406285), (50, 4325028), (60, 3604190), (75, 2883352), (100, 2162514), (120, 1802095), (150, 1441676), (200, 1081257), (300, 720838), (439, 492600), (600, 360419), (821, 263400), (878, 246300), (1317, 164200), (1642, 131700), (1756, 123150), (2195, 98520), (2463, 87800), (2634, 82100), (3284, 65850), (3512, 61575), (4105, 52680), (4390, 49260), (4926, 43900), (5268, 41050), (6568, 32925), (6585, 32840), (8210, 26340), (8780, 24630), (9852, 21950), (10536, 20525), (10975, 19704), (12315, 17560), (13170, 16420)]