447236400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28703

約数の個数: 120

約数和(自身を含む): 1542904720

約数和(自身を除く): 1095668320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 28669, 57338, 86007, 114676, 143345, 172014, 229352, 286690, 344028, 372697, 430035, 458704, 573380, 688056, 716725, 745394, 860070, 1118091, 1146760, 1376112, 1433450, 1490788, 1720140, 1863485, 2150175, 2236182, 2293520, 2866900, 2981576, 3440280, 3726970, 4300350, 4472364, 5590455, 5733800, 5963152, 6880560, 7453940, 8600700, 8944728, 9317425, 11180910, 11467600, 14907880, 17201400, 17889456, 18634850, 22361820, 27952275, 29815760, 34402800, 37269700, 44723640, 55904550, 74539400, 89447280, 111809100, 149078800, 223618200, 447236400]

約数ペア:

[(1, 447236400), (2, 223618200), (3, 149078800), (4, 111809100), (5, 89447280), (6, 74539400), (8, 55904550), (10, 44723640), (12, 37269700), (13, 34402800), (15, 29815760), (16, 27952275), (20, 22361820), (24, 18634850), (25, 17889456), (26, 17201400), (30, 14907880), (39, 11467600), (40, 11180910), (48, 9317425), (50, 8944728), (52, 8600700), (60, 7453940), (65, 6880560), (75, 5963152), (78, 5733800), (80, 5590455), (100, 4472364), (104, 4300350), (120, 3726970), (130, 3440280), (150, 2981576), (156, 2866900), (195, 2293520), (200, 2236182), (208, 2150175), (240, 1863485), (260, 1720140), (300, 1490788), (312, 1433450), (325, 1376112), (390, 1146760), (400, 1118091), (520, 860070), (600, 745394), (624, 716725), (650, 688056), (780, 573380), (975, 458704), (1040, 430035), (1200, 372697), (1300, 344028), (1560, 286690), (1950, 229352), (2600, 172014), (3120, 143345), (3900, 114676), (5200, 86007), (7800, 57338), (15600, 28669)]