85838200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 244906200

約数和(自身を除く): 159068000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 350, 380, 392, 461, 475, 490, 532, 665, 700, 760, 922, 931, 950, 980, 1064, 1225, 1330, 1400, 1844, 1862, 1900, 1960, 2305, 2450, 2660, 3227, 3325, 3688, 3724, 3800, 4610, 4655, 4900, 5320, 6454, 6650, 7448, 8759, 9220, 9310, 9800, 11525, 12908, 13300, 16135, 17518, 18440, 18620, 22589, 23050, 23275, 25816, 26600, 32270, 35036, 37240, 43795, 45178, 46100, 46550, 61313, 64540, 70072, 80675, 87590, 90356, 92200, 93100, 112945, 122626, 129080, 161350, 175180, 180712, 186200, 218975, 225890, 245252, 306565, 322700, 350360, 429191, 437950, 451780, 490504, 564725, 613130, 645400, 858382, 875900, 903560, 1129450, 1226260, 1532825, 1716764, 1751800, 2145955, 2258900, 2452520, 3065650, 3433528, 4291910, 4517800, 6131300, 8583820, 10729775, 12262600, 17167640, 21459550, 42919100, 85838200]

約数ペア:

[(1, 85838200), (2, 42919100), (4, 21459550), (5, 17167640), (7, 12262600), (8, 10729775), (10, 8583820), (14, 6131300), (19, 4517800), (20, 4291910), (25, 3433528), (28, 3065650), (35, 2452520), (38, 2258900), (40, 2145955), (49, 1751800), (50, 1716764), (56, 1532825), (70, 1226260), (76, 1129450), (95, 903560), (98, 875900), (100, 858382), (133, 645400), (140, 613130), (152, 564725), (175, 490504), (190, 451780), (196, 437950), (200, 429191), (245, 350360), (266, 322700), (280, 306565), (350, 245252), (380, 225890), (392, 218975), (461, 186200), (475, 180712), (490, 175180), (532, 161350), (665, 129080), (700, 122626), (760, 112945), (922, 93100), (931, 92200), (950, 90356), (980, 87590), (1064, 80675), (1225, 70072), (1330, 64540), (1400, 61313), (1844, 46550), (1862, 46100), (1900, 45178), (1960, 43795), (2305, 37240), (2450, 35036), (2660, 32270), (3227, 26600), (3325, 25816), (3688, 23275), (3724, 23050), (3800, 22589), (4610, 18620), (4655, 18440), (4900, 17518), (5320, 16135), (6454, 13300), (6650, 12908), (7448, 11525), (8759, 9800), (9220, 9310)]