247299000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 882161280

約数和(自身を除く): 634862280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 300, 312, 325, 340, 373, 375, 390, 408, 425, 442, 500, 510, 520, 600, 650, 663, 680, 746, 750, 780, 850, 884, 975, 1000, 1020, 1105, 1119, 1275, 1300, 1326, 1492, 1500, 1560, 1625, 1700, 1768, 1865, 1950, 2040, 2125, 2210, 2238, 2550, 2600, 2652, 2984, 3000, 3250, 3315, 3400, 3730, 3900, 4250, 4420, 4476, 4849, 4875, 5100, 5304, 5525, 5595, 6341, 6375, 6500, 6630, 7460, 7800, 8500, 8840, 8952, 9325, 9698, 9750, 10200, 11050, 11190, 12682, 12750, 13000, 13260, 14547, 14920, 16575, 17000, 18650, 19023, 19396, 19500, 22100, 22380, 24245, 25364, 25500, 26520, 27625, 27975, 29094, 31705, 33150, 37300, 38046, 38792, 39000, 44200, 44760, 46625, 48490, 50728, 51000, 55250, 55950, 58188, 63410, 66300, 72735, 74600, 76092, 82433, 82875, 93250, 95115, 96980, 110500, 111900, 116376, 121225, 126820, 132600, 139875, 145470, 152184, 158525, 164866, 165750, 186500, 190230, 193960, 221000, 223800, 242450, 247299, 253640, 279750, 290940, 317050, 329732, 331500, 363675, 373000, 380460, 412165, 475575, 484900, 494598, 559500, 581880, 606125, 634100, 659464, 663000, 727350, 760920, 792625, 824330, 951150, 969800, 989196, 1119000, 1212250, 1236495, 1268200, 1454700, 1585250, 1648660, 1818375, 1902300, 1978392, 2060825, 2377875, 2424500, 2472990, 2909400, 3170500, 3297320, 3636750, 3804600, 4121650, 4755750, 4849000, 4945980, 6182475, 6341000, 7273500, 8243300, 9511500, 9891960, 10304125, 12364950, 14547000, 16486600, 19023000, 20608250, 24729900, 30912375, 41216500, 49459800, 61824750, 82433000, 123649500, 247299000]

約数ペア:

[(1, 247299000), (2, 123649500), (3, 82433000), (4, 61824750), (5, 49459800), (6, 41216500), (8, 30912375), (10, 24729900), (12, 20608250), (13, 19023000), (15, 16486600), (17, 14547000), (20, 12364950), (24, 10304125), (25, 9891960), (26, 9511500), (30, 8243300), (34, 7273500), (39, 6341000), (40, 6182475), (50, 4945980), (51, 4849000), (52, 4755750), (60, 4121650), (65, 3804600), (68, 3636750), (75, 3297320), (78, 3170500), (85, 2909400), (100, 2472990), (102, 2424500), (104, 2377875), (120, 2060825), (125, 1978392), (130, 1902300), (136, 1818375), (150, 1648660), (156, 1585250), (170, 1454700), (195, 1268200), (200, 1236495), (204, 1212250), (221, 1119000), (250, 989196), (255, 969800), (260, 951150), (300, 824330), (312, 792625), (325, 760920), (340, 727350), (373, 663000), (375, 659464), (390, 634100), (408, 606125), (425, 581880), (442, 559500), (500, 494598), (510, 484900), (520, 475575), (600, 412165), (650, 380460), (663, 373000), (680, 363675), (746, 331500), (750, 329732), (780, 317050), (850, 290940), (884, 279750), (975, 253640), (1000, 247299), (1020, 242450), (1105, 223800), (1119, 221000), (1275, 193960), (1300, 190230), (1326, 186500), (1492, 165750), (1500, 164866), (1560, 158525), (1625, 152184), (1700, 145470), (1768, 139875), (1865, 132600), (1950, 126820), (2040, 121225), (2125, 116376), (2210, 111900), (2238, 110500), (2550, 96980), (2600, 95115), (2652, 93250), (2984, 82875), (3000, 82433), (3250, 76092), (3315, 74600), (3400, 72735), (3730, 66300), (3900, 63410), (4250, 58188), (4420, 55950), (4476, 55250), (4849, 51000), (4875, 50728), (5100, 48490), (5304, 46625), (5525, 44760), (5595, 44200), (6341, 39000), (6375, 38792), (6500, 38046), (6630, 37300), (7460, 33150), (7800, 31705), (8500, 29094), (8840, 27975), (8952, 27625), (9325, 26520), (9698, 25500), (9750, 25364), (10200, 24245), (11050, 22380), (11190, 22100), (12682, 19500), (12750, 19396), (13000, 19023), (13260, 18650), (14547, 17000), (14920, 16575)]