468844000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 1257984000

約数和(自身を除く): 789140000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 152, 155, 160, 190, 199, 200, 248, 250, 304, 310, 380, 398, 400, 475, 496, 500, 589, 608, 620, 760, 775, 796, 800, 950, 992, 995, 1000, 1178, 1240, 1520, 1550, 1592, 1900, 1990, 2000, 2356, 2375, 2480, 2945, 3040, 3100, 3184, 3781, 3800, 3875, 3980, 4000, 4712, 4750, 4960, 4975, 5890, 6169, 6200, 6368, 7562, 7600, 7750, 7960, 9424, 9500, 9950, 11780, 12338, 12400, 14725, 15124, 15200, 15500, 15920, 18848, 18905, 19000, 19900, 23560, 24676, 24800, 24875, 29450, 30248, 30845, 31000, 31840, 37810, 38000, 39800, 47120, 49352, 49750, 58900, 60496, 61690, 62000, 73625, 75620, 76000, 79600, 94240, 94525, 98704, 99500, 117211, 117800, 120992, 123380, 124000, 147250, 151240, 154225, 159200, 189050, 197408, 199000, 234422, 235600, 246760, 294500, 302480, 308450, 378100, 398000, 468844, 471200, 472625, 493520, 586055, 589000, 604960, 616900, 756200, 771125, 796000, 937688, 945250, 987040, 1172110, 1178000, 1233800, 1512400, 1542250, 1875376, 1890500, 2344220, 2356000, 2467600, 2930275, 3024800, 3084500, 3750752, 3781000, 4688440, 4935200, 5860550, 6169000, 7562000, 9376880, 11721100, 12338000, 14651375, 15124000, 18753760, 23442200, 24676000, 29302750, 46884400, 58605500, 93768800, 117211000, 234422000, 468844000]

約数ペア:

[(1, 468844000), (2, 234422000), (4, 117211000), (5, 93768800), (8, 58605500), (10, 46884400), (16, 29302750), (19, 24676000), (20, 23442200), (25, 18753760), (31, 15124000), (32, 14651375), (38, 12338000), (40, 11721100), (50, 9376880), (62, 7562000), (76, 6169000), (80, 5860550), (95, 4935200), (100, 4688440), (124, 3781000), (125, 3750752), (152, 3084500), (155, 3024800), (160, 2930275), (190, 2467600), (199, 2356000), (200, 2344220), (248, 1890500), (250, 1875376), (304, 1542250), (310, 1512400), (380, 1233800), (398, 1178000), (400, 1172110), (475, 987040), (496, 945250), (500, 937688), (589, 796000), (608, 771125), (620, 756200), (760, 616900), (775, 604960), (796, 589000), (800, 586055), (950, 493520), (992, 472625), (995, 471200), (1000, 468844), (1178, 398000), (1240, 378100), (1520, 308450), (1550, 302480), (1592, 294500), (1900, 246760), (1990, 235600), (2000, 234422), (2356, 199000), (2375, 197408), (2480, 189050), (2945, 159200), (3040, 154225), (3100, 151240), (3184, 147250), (3781, 124000), (3800, 123380), (3875, 120992), (3980, 117800), (4000, 117211), (4712, 99500), (4750, 98704), (4960, 94525), (4975, 94240), (5890, 79600), (6169, 76000), (6200, 75620), (6368, 73625), (7562, 62000), (7600, 61690), (7750, 60496), (7960, 58900), (9424, 49750), (9500, 49352), (9950, 47120), (11780, 39800), (12338, 38000), (12400, 37810), (14725, 31840), (15124, 31000), (15200, 30845), (15500, 30248), (15920, 29450), (18848, 24875), (18905, 24800), (19000, 24676), (19900, 23560)]