99221080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 283668480

約数和(自身を除く): 184447400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 49, 56, 62, 70, 71, 92, 98, 115, 124, 140, 142, 155, 161, 184, 196, 217, 230, 245, 248, 280, 284, 310, 322, 355, 392, 434, 460, 490, 497, 568, 620, 644, 710, 713, 805, 868, 920, 980, 994, 1085, 1127, 1240, 1288, 1420, 1426, 1519, 1610, 1633, 1736, 1960, 1988, 2170, 2201, 2254, 2485, 2840, 2852, 3038, 3220, 3266, 3479, 3565, 3976, 4340, 4402, 4508, 4970, 4991, 5635, 5704, 6076, 6440, 6532, 6958, 7130, 7595, 8165, 8680, 8804, 9016, 9940, 9982, 11005, 11270, 11431, 12152, 13064, 13916, 14260, 15190, 15407, 16330, 17395, 17608, 19880, 19964, 22010, 22540, 22862, 24955, 27832, 28520, 30380, 30814, 32660, 34790, 34937, 39928, 44020, 45080, 45724, 49910, 50623, 57155, 60760, 61628, 65320, 69580, 69874, 77035, 80017, 88040, 91448, 99820, 101246, 107849, 114310, 123256, 139160, 139748, 154070, 160034, 174685, 199640, 202492, 215698, 228620, 253115, 279496, 308140, 320068, 349370, 354361, 400085, 404984, 431396, 457240, 506230, 539245, 616280, 640136, 698740, 708722, 800170, 862792, 1012460, 1078490, 1397480, 1417444, 1600340, 1771805, 2024920, 2156980, 2480527, 2834888, 3200680, 3543610, 4313960, 4961054, 7087220, 9922108, 12402635, 14174440, 19844216, 24805270, 49610540, 99221080]

約数ペア:

[(1, 99221080), (2, 49610540), (4, 24805270), (5, 19844216), (7, 14174440), (8, 12402635), (10, 9922108), (14, 7087220), (20, 4961054), (23, 4313960), (28, 3543610), (31, 3200680), (35, 2834888), (40, 2480527), (46, 2156980), (49, 2024920), (56, 1771805), (62, 1600340), (70, 1417444), (71, 1397480), (92, 1078490), (98, 1012460), (115, 862792), (124, 800170), (140, 708722), (142, 698740), (155, 640136), (161, 616280), (184, 539245), (196, 506230), (217, 457240), (230, 431396), (245, 404984), (248, 400085), (280, 354361), (284, 349370), (310, 320068), (322, 308140), (355, 279496), (392, 253115), (434, 228620), (460, 215698), (490, 202492), (497, 199640), (568, 174685), (620, 160034), (644, 154070), (710, 139748), (713, 139160), (805, 123256), (868, 114310), (920, 107849), (980, 101246), (994, 99820), (1085, 91448), (1127, 88040), (1240, 80017), (1288, 77035), (1420, 69874), (1426, 69580), (1519, 65320), (1610, 61628), (1633, 60760), (1736, 57155), (1960, 50623), (1988, 49910), (2170, 45724), (2201, 45080), (2254, 44020), (2485, 39928), (2840, 34937), (2852, 34790), (3038, 32660), (3220, 30814), (3266, 30380), (3479, 28520), (3565, 27832), (3976, 24955), (4340, 22862), (4402, 22540), (4508, 22010), (4970, 19964), (4991, 19880), (5635, 17608), (5704, 17395), (6076, 16330), (6440, 15407), (6532, 15190), (6958, 14260), (7130, 13916), (7595, 13064), (8165, 12152), (8680, 11431), (8804, 11270), (9016, 11005), (9940, 9982)]