168099400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 481860900

約数和(自身を除く): 313761500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 238, 245, 280, 340, 350, 392, 425, 476, 490, 595, 680, 700, 833, 850, 952, 980, 1009, 1190, 1225, 1400, 1666, 1700, 1960, 2018, 2380, 2450, 2975, 3332, 3400, 4036, 4165, 4760, 4900, 5045, 5950, 6664, 7063, 8072, 8330, 9800, 10090, 11900, 14126, 16660, 17153, 20180, 20825, 23800, 25225, 28252, 33320, 34306, 35315, 40360, 41650, 49441, 50450, 56504, 68612, 70630, 83300, 85765, 98882, 100900, 120071, 137224, 141260, 166600, 171530, 176575, 197764, 201800, 240142, 247205, 282520, 343060, 353150, 395528, 428825, 480284, 494410, 600355, 686120, 706300, 840497, 857650, 960568, 988820, 1200710, 1236025, 1412600, 1680994, 1715300, 1977640, 2401420, 2472050, 3001775, 3361988, 3430600, 4202485, 4802840, 4944100, 6003550, 6723976, 8404970, 9888200, 12007100, 16809940, 21012425, 24014200, 33619880, 42024850, 84049700, 168099400]

約数ペア:

[(1, 168099400), (2, 84049700), (4, 42024850), (5, 33619880), (7, 24014200), (8, 21012425), (10, 16809940), (14, 12007100), (17, 9888200), (20, 8404970), (25, 6723976), (28, 6003550), (34, 4944100), (35, 4802840), (40, 4202485), (49, 3430600), (50, 3361988), (56, 3001775), (68, 2472050), (70, 2401420), (85, 1977640), (98, 1715300), (100, 1680994), (119, 1412600), (136, 1236025), (140, 1200710), (170, 988820), (175, 960568), (196, 857650), (200, 840497), (238, 706300), (245, 686120), (280, 600355), (340, 494410), (350, 480284), (392, 428825), (425, 395528), (476, 353150), (490, 343060), (595, 282520), (680, 247205), (700, 240142), (833, 201800), (850, 197764), (952, 176575), (980, 171530), (1009, 166600), (1190, 141260), (1225, 137224), (1400, 120071), (1666, 100900), (1700, 98882), (1960, 85765), (2018, 83300), (2380, 70630), (2450, 68612), (2975, 56504), (3332, 50450), (3400, 49441), (4036, 41650), (4165, 40360), (4760, 35315), (4900, 34306), (5045, 33320), (5950, 28252), (6664, 25225), (7063, 23800), (8072, 20825), (8330, 20180), (9800, 17153), (10090, 16660), (11900, 14126)]