548123940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 288

約数和(自身を含む): 2071829760

約数和(自身を除く): 1523705820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 109, 117, 126, 130, 140, 156, 180, 182, 195, 210, 218, 234, 252, 260, 273, 307, 315, 327, 364, 390, 420, 436, 455, 468, 545, 546, 585, 614, 630, 654, 763, 780, 819, 910, 921, 981, 1090, 1092, 1170, 1228, 1260, 1308, 1365, 1417, 1526, 1535, 1635, 1638, 1820, 1842, 1962, 2149, 2180, 2289, 2340, 2730, 2763, 2834, 3052, 3070, 3270, 3276, 3684, 3815, 3924, 3991, 4095, 4251, 4298, 4578, 4605, 4905, 5460, 5526, 5668, 6140, 6447, 6540, 6867, 7085, 7630, 7982, 8190, 8502, 8596, 9156, 9210, 9810, 9919, 10745, 11052, 11445, 11973, 12753, 12894, 13734, 13815, 14170, 15260, 15964, 16380, 17004, 18420, 19341, 19620, 19838, 19955, 21255, 21490, 22890, 23946, 25506, 25788, 27468, 27630, 27937, 28340, 29757, 32235, 33463, 34335, 35919, 38682, 39676, 39910, 42510, 42980, 45780, 47892, 49595, 51012, 55260, 55874, 59514, 59865, 63765, 64470, 66926, 68670, 71838, 77364, 79820, 83811, 85020, 89271, 96705, 99190, 100389, 111748, 119028, 119730, 127530, 128940, 133852, 137340, 139685, 143676, 148785, 167315, 167622, 178542, 179595, 193410, 198380, 200778, 234241, 239460, 251433, 255060, 279370, 297570, 301167, 334630, 335244, 357084, 359190, 386820, 401556, 419055, 435019, 446355, 468482, 501945, 502866, 558740, 595140, 602334, 669260, 702723, 718380, 838110, 870038, 892710, 936964, 1003890, 1005732, 1171205, 1204668, 1257165, 1305057, 1405446, 1505835, 1676220, 1740076, 1785420, 2007780, 2108169, 2175095, 2342410, 2514330, 2610114, 2810892, 3011670, 3045133, 3513615, 3915171, 4216338, 4350190, 4684820, 5028660, 5220228, 6023340, 6090266, 6525285, 7027230, 7830342, 8432676, 8700380, 9135399, 10540845, 12180532, 13050570, 14054460, 15225665, 15660684, 18270798, 19575855, 21081690, 26101140, 27406197, 30451330, 36541596, 39151710, 42163380, 45676995, 54812394, 60902660, 78303420, 91353990, 109624788, 137030985, 182707980, 274061970, 548123940]

約数ペア:

[(1, 548123940), (2, 274061970), (3, 182707980), (4, 137030985), (5, 109624788), (6, 91353990), (7, 78303420), (9, 60902660), (10, 54812394), (12, 45676995), (13, 42163380), (14, 39151710), (15, 36541596), (18, 30451330), (20, 27406197), (21, 26101140), (26, 21081690), (28, 19575855), (30, 18270798), (35, 15660684), (36, 15225665), (39, 14054460), (42, 13050570), (45, 12180532), (52, 10540845), (60, 9135399), (63, 8700380), (65, 8432676), (70, 7830342), (78, 7027230), (84, 6525285), (90, 6090266), (91, 6023340), (105, 5220228), (109, 5028660), (117, 4684820), (126, 4350190), (130, 4216338), (140, 3915171), (156, 3513615), (180, 3045133), (182, 3011670), (195, 2810892), (210, 2610114), (218, 2514330), (234, 2342410), (252, 2175095), (260, 2108169), (273, 2007780), (307, 1785420), (315, 1740076), (327, 1676220), (364, 1505835), (390, 1405446), (420, 1305057), (436, 1257165), (455, 1204668), (468, 1171205), (545, 1005732), (546, 1003890), (585, 936964), (614, 892710), (630, 870038), (654, 838110), (763, 718380), (780, 702723), (819, 669260), (910, 602334), (921, 595140), (981, 558740), (1090, 502866), (1092, 501945), (1170, 468482), (1228, 446355), (1260, 435019), (1308, 419055), (1365, 401556), (1417, 386820), (1526, 359190), (1535, 357084), (1635, 335244), (1638, 334630), (1820, 301167), (1842, 297570), (1962, 279370), (2149, 255060), (2180, 251433), (2289, 239460), (2340, 234241), (2730, 200778), (2763, 198380), (2834, 193410), (3052, 179595), (3070, 178542), (3270, 167622), (3276, 167315), (3684, 148785), (3815, 143676), (3924, 139685), (3991, 137340), (4095, 133852), (4251, 128940), (4298, 127530), (4578, 119730), (4605, 119028), (4905, 111748), (5460, 100389), (5526, 99190), (5668, 96705), (6140, 89271), (6447, 85020), (6540, 83811), (6867, 79820), (7085, 77364), (7630, 71838), (7982, 68670), (8190, 66926), (8502, 64470), (8596, 63765), (9156, 59865), (9210, 59514), (9810, 55874), (9919, 55260), (10745, 51012), (11052, 49595), (11445, 47892), (11973, 45780), (12753, 42980), (12894, 42510), (13734, 39910), (13815, 39676), (14170, 38682), (15260, 35919), (15964, 34335), (16380, 33463), (17004, 32235), (18420, 29757), (19341, 28340), (19620, 27937), (19838, 27630), (19955, 27468), (21255, 25788), (21490, 25506), (22890, 23946)]