82201680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 307105344

約数和(自身を除く): 224903664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 97, 99, 107, 110, 120, 132, 144, 165, 176, 180, 194, 198, 214, 220, 240, 264, 291, 321, 330, 360, 388, 396, 428, 440, 485, 495, 528, 535, 582, 642, 660, 720, 776, 792, 856, 873, 880, 963, 970, 990, 1067, 1070, 1164, 1177, 1284, 1320, 1455, 1552, 1584, 1605, 1712, 1746, 1926, 1940, 1980, 2134, 2140, 2328, 2354, 2568, 2640, 2910, 3201, 3210, 3492, 3531, 3852, 3880, 3960, 4268, 4280, 4365, 4656, 4708, 4815, 5136, 5335, 5820, 5885, 6402, 6420, 6984, 7062, 7704, 7760, 7920, 8536, 8560, 8730, 9416, 9603, 9630, 10379, 10593, 10670, 11640, 11770, 12804, 12840, 13968, 14124, 15408, 16005, 17072, 17460, 17655, 18832, 19206, 19260, 20758, 21186, 21340, 23280, 23540, 25608, 25680, 28248, 31137, 32010, 34920, 35310, 38412, 38520, 41516, 42372, 42680, 47080, 48015, 51216, 51895, 52965, 56496, 62274, 64020, 69840, 70620, 76824, 77040, 83032, 84744, 85360, 93411, 94160, 96030, 103790, 105930, 114169, 124548, 128040, 141240, 153648, 155685, 166064, 169488, 186822, 192060, 207580, 211860, 228338, 249096, 256080, 282480, 311370, 342507, 373644, 384120, 415160, 423720, 456676, 467055, 498192, 570845, 622740, 685014, 747288, 768240, 830320, 847440, 913352, 934110, 1027521, 1141690, 1245480, 1370028, 1494576, 1712535, 1826704, 1868220, 2055042, 2283380, 2490960, 2740056, 3425070, 3736440, 4110084, 4566760, 5137605, 5480112, 6850140, 7472880, 8220168, 9133520, 10275210, 13700280, 16440336, 20550420, 27400560, 41100840, 82201680]

約数ペア:

[(1, 82201680), (2, 41100840), (3, 27400560), (4, 20550420), (5, 16440336), (6, 13700280), (8, 10275210), (9, 9133520), (10, 8220168), (11, 7472880), (12, 6850140), (15, 5480112), (16, 5137605), (18, 4566760), (20, 4110084), (22, 3736440), (24, 3425070), (30, 2740056), (33, 2490960), (36, 2283380), (40, 2055042), (44, 1868220), (45, 1826704), (48, 1712535), (55, 1494576), (60, 1370028), (66, 1245480), (72, 1141690), (80, 1027521), (88, 934110), (90, 913352), (97, 847440), (99, 830320), (107, 768240), (110, 747288), (120, 685014), (132, 622740), (144, 570845), (165, 498192), (176, 467055), (180, 456676), (194, 423720), (198, 415160), (214, 384120), (220, 373644), (240, 342507), (264, 311370), (291, 282480), (321, 256080), (330, 249096), (360, 228338), (388, 211860), (396, 207580), (428, 192060), (440, 186822), (485, 169488), (495, 166064), (528, 155685), (535, 153648), (582, 141240), (642, 128040), (660, 124548), (720, 114169), (776, 105930), (792, 103790), (856, 96030), (873, 94160), (880, 93411), (963, 85360), (970, 84744), (990, 83032), (1067, 77040), (1070, 76824), (1164, 70620), (1177, 69840), (1284, 64020), (1320, 62274), (1455, 56496), (1552, 52965), (1584, 51895), (1605, 51216), (1712, 48015), (1746, 47080), (1926, 42680), (1940, 42372), (1980, 41516), (2134, 38520), (2140, 38412), (2328, 35310), (2354, 34920), (2568, 32010), (2640, 31137), (2910, 28248), (3201, 25680), (3210, 25608), (3492, 23540), (3531, 23280), (3852, 21340), (3880, 21186), (3960, 20758), (4268, 19260), (4280, 19206), (4365, 18832), (4656, 17655), (4708, 17460), (4815, 17072), (5136, 16005), (5335, 15408), (5820, 14124), (5885, 13968), (6402, 12840), (6420, 12804), (6984, 11770), (7062, 11640), (7704, 10670), (7760, 10593), (7920, 10379), (8536, 9630), (8560, 9603), (8730, 9416)]