288147000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:854

約数の個数: 128

約数和(自身を含む): 906796800

約数和(自身を除く): 618649800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 200, 250, 278, 300, 375, 417, 500, 556, 600, 691, 695, 750, 834, 1000, 1112, 1382, 1390, 1500, 1668, 2073, 2085, 2764, 2780, 3000, 3336, 3455, 3475, 4146, 4170, 5528, 5560, 6910, 6950, 8292, 8340, 10365, 10425, 13820, 13900, 16584, 16680, 17275, 17375, 20730, 20850, 27640, 27800, 34550, 34750, 41460, 41700, 51825, 52125, 69100, 69500, 82920, 83400, 86375, 96049, 103650, 104250, 138200, 139000, 172750, 192098, 207300, 208500, 259125, 288147, 345500, 384196, 414600, 417000, 480245, 518250, 576294, 691000, 768392, 960490, 1036500, 1152588, 1440735, 1920980, 2073000, 2305176, 2401225, 2881470, 3841960, 4802450, 5762940, 7203675, 9604900, 11525880, 12006125, 14407350, 19209800, 24012250, 28814700, 36018375, 48024500, 57629400, 72036750, 96049000, 144073500, 288147000]

約数ペア:

[(1, 288147000), (2, 144073500), (3, 96049000), (4, 72036750), (5, 57629400), (6, 48024500), (8, 36018375), (10, 28814700), (12, 24012250), (15, 19209800), (20, 14407350), (24, 12006125), (25, 11525880), (30, 9604900), (40, 7203675), (50, 5762940), (60, 4802450), (75, 3841960), (100, 2881470), (120, 2401225), (125, 2305176), (139, 2073000), (150, 1920980), (200, 1440735), (250, 1152588), (278, 1036500), (300, 960490), (375, 768392), (417, 691000), (500, 576294), (556, 518250), (600, 480245), (691, 417000), (695, 414600), (750, 384196), (834, 345500), (1000, 288147), (1112, 259125), (1382, 208500), (1390, 207300), (1500, 192098), (1668, 172750), (2073, 139000), (2085, 138200), (2764, 104250), (2780, 103650), (3000, 96049), (3336, 86375), (3455, 83400), (3475, 82920), (4146, 69500), (4170, 69100), (5528, 52125), (5560, 51825), (6910, 41700), (6950, 41460), (8292, 34750), (8340, 34550), (10365, 27800), (10425, 27640), (13820, 20850), (13900, 20730), (16584, 17375), (16680, 17275)]