2019224400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{3833}}^1$

素因数の和:4293

約数の個数: 120

約数和(自身を含む): 6484674240

約数和(自身を除く): 4465449840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 439, 600, 878, 1200, 1317, 1756, 2195, 2634, 3512, 3833, 4390, 5268, 6585, 7024, 7666, 8780, 10536, 10975, 11499, 13170, 15332, 17560, 19165, 21072, 21950, 22998, 26340, 30664, 32925, 35120, 38330, 43900, 45996, 52680, 57495, 61328, 65850, 76660, 87800, 91992, 95825, 105360, 114990, 131700, 153320, 175600, 183984, 191650, 229980, 263400, 287475, 306640, 383300, 459960, 526800, 574950, 766600, 919920, 1149900, 1533200, 1682687, 2299800, 3365374, 4599600, 5048061, 6730748, 8413435, 10096122, 13461496, 16826870, 20192244, 25240305, 26922992, 33653740, 40384488, 42067175, 50480610, 67307480, 80768976, 84134350, 100961220, 126201525, 134614960, 168268700, 201922440, 252403050, 336537400, 403844880, 504806100, 673074800, 1009612200, 2019224400]

約数ペア:

[(1, 2019224400), (2, 1009612200), (3, 673074800), (4, 504806100), (5, 403844880), (6, 336537400), (8, 252403050), (10, 201922440), (12, 168268700), (15, 134614960), (16, 126201525), (20, 100961220), (24, 84134350), (25, 80768976), (30, 67307480), (40, 50480610), (48, 42067175), (50, 40384488), (60, 33653740), (75, 26922992), (80, 25240305), (100, 20192244), (120, 16826870), (150, 13461496), (200, 10096122), (240, 8413435), (300, 6730748), (400, 5048061), (439, 4599600), (600, 3365374), (878, 2299800), (1200, 1682687), (1317, 1533200), (1756, 1149900), (2195, 919920), (2634, 766600), (3512, 574950), (3833, 526800), (4390, 459960), (5268, 383300), (6585, 306640), (7024, 287475), (7666, 263400), (8780, 229980), (10536, 191650), (10975, 183984), (11499, 175600), (13170, 153320), (15332, 131700), (17560, 114990), (19165, 105360), (21072, 95825), (21950, 91992), (22998, 87800), (26340, 76660), (30664, 65850), (32925, 61328), (35120, 57495), (38330, 52680), (43900, 45996)]