808888800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 2753823744

約数和(自身を除く): 1944934944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 71, 75, 80, 94, 96, 100, 101, 120, 141, 142, 150, 160, 188, 200, 202, 213, 235, 240, 282, 284, 300, 303, 355, 376, 400, 404, 426, 470, 480, 505, 564, 568, 600, 606, 705, 710, 752, 800, 808, 852, 940, 1010, 1065, 1128, 1136, 1175, 1200, 1212, 1410, 1420, 1504, 1515, 1616, 1704, 1775, 1880, 2020, 2130, 2256, 2272, 2350, 2400, 2424, 2525, 2820, 2840, 3030, 3232, 3337, 3408, 3525, 3550, 3760, 4040, 4260, 4512, 4700, 4747, 4848, 5050, 5325, 5640, 5680, 6060, 6674, 6816, 7050, 7100, 7171, 7520, 7575, 8080, 8520, 9400, 9494, 9696, 10011, 10100, 10650, 11280, 11360, 12120, 13348, 14100, 14200, 14241, 14342, 15150, 16160, 16685, 17040, 18800, 18988, 20022, 20200, 21300, 21513, 22560, 23735, 24240, 26696, 28200, 28400, 28482, 28684, 30300, 33370, 34080, 35855, 37600, 37976, 40044, 40400, 42600, 43026, 47470, 48480, 50055, 53392, 56400, 56800, 56964, 57368, 60600, 66740, 71205, 71710, 75952, 80088, 80800, 83425, 85200, 86052, 94940, 100110, 106784, 107565, 112800, 113928, 114736, 118675, 121200, 133480, 142410, 143420, 151904, 160176, 166850, 170400, 172104, 179275, 189880, 200220, 215130, 227856, 229472, 237350, 242400, 250275, 266960, 284820, 286840, 320352, 333700, 337037, 344208, 356025, 358550, 379760, 400440, 430260, 455712, 474700, 500550, 533920, 537825, 569640, 573680, 667400, 674074, 688416, 712050, 717100, 759520, 800880, 860520, 949400, 1001100, 1011111, 1075650, 1139280, 1147360, 1334800, 1348148, 1424100, 1434200, 1601760, 1685185, 1721040, 1898800, 2002200, 2022222, 2151300, 2278560, 2669600, 2696296, 2848200, 2868400, 3370370, 3442080, 3797600, 4004400, 4044444, 4302600, 5055555, 5392592, 5696400, 5736800, 6740740, 8008800, 8088888, 8425925, 8605200, 10111110, 10785184, 11392800, 13481480, 16177776, 16851850, 17210400, 20222220, 25277775, 26962960, 32355552, 33703700, 40444440, 50555550, 53925920, 67407400, 80888880, 101111100, 134814800, 161777760, 202222200, 269629600, 404444400, 808888800]

約数ペア:

[(1, 808888800), (2, 404444400), (3, 269629600), (4, 202222200), (5, 161777760), (6, 134814800), (8, 101111100), (10, 80888880), (12, 67407400), (15, 53925920), (16, 50555550), (20, 40444440), (24, 33703700), (25, 32355552), (30, 26962960), (32, 25277775), (40, 20222220), (47, 17210400), (48, 16851850), (50, 16177776), (60, 13481480), (71, 11392800), (75, 10785184), (80, 10111110), (94, 8605200), (96, 8425925), (100, 8088888), (101, 8008800), (120, 6740740), (141, 5736800), (142, 5696400), (150, 5392592), (160, 5055555), (188, 4302600), (200, 4044444), (202, 4004400), (213, 3797600), (235, 3442080), (240, 3370370), (282, 2868400), (284, 2848200), (300, 2696296), (303, 2669600), (355, 2278560), (376, 2151300), (400, 2022222), (404, 2002200), (426, 1898800), (470, 1721040), (480, 1685185), (505, 1601760), (564, 1434200), (568, 1424100), (600, 1348148), (606, 1334800), (705, 1147360), (710, 1139280), (752, 1075650), (800, 1011111), (808, 1001100), (852, 949400), (940, 860520), (1010, 800880), (1065, 759520), (1128, 717100), (1136, 712050), (1175, 688416), (1200, 674074), (1212, 667400), (1410, 573680), (1420, 569640), (1504, 537825), (1515, 533920), (1616, 500550), (1704, 474700), (1775, 455712), (1880, 430260), (2020, 400440), (2130, 379760), (2256, 358550), (2272, 356025), (2350, 344208), (2400, 337037), (2424, 333700), (2525, 320352), (2820, 286840), (2840, 284820), (3030, 266960), (3232, 250275), (3337, 242400), (3408, 237350), (3525, 229472), (3550, 227856), (3760, 215130), (4040, 200220), (4260, 189880), (4512, 179275), (4700, 172104), (4747, 170400), (4848, 166850), (5050, 160176), (5325, 151904), (5640, 143420), (5680, 142410), (6060, 133480), (6674, 121200), (6816, 118675), (7050, 114736), (7100, 113928), (7171, 112800), (7520, 107565), (7575, 106784), (8080, 100110), (8520, 94940), (9400, 86052), (9494, 85200), (9696, 83425), (10011, 80800), (10100, 80088), (10650, 75952), (11280, 71710), (11360, 71205), (12120, 66740), (13348, 60600), (14100, 57368), (14200, 56964), (14241, 56800), (14342, 56400), (15150, 53392), (16160, 50055), (16685, 48480), (17040, 47470), (18800, 43026), (18988, 42600), (20022, 40400), (20200, 40044), (21300, 37976), (21513, 37600), (22560, 35855), (23735, 34080), (24240, 33370), (26696, 30300), (28200, 28684), (28400, 28482)]