205806300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4308

約数の個数: 144

約数和(自身を含む): 710287872

約数和(自身を除く): 504481572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4261, 4830, 6900, 8050, 8522, 9660, 12075, 12783, 16100, 17044, 21305, 24150, 25566, 29827, 42610, 48300, 51132, 59654, 63915, 85220, 89481, 98003, 106525, 119308, 127830, 149135, 178962, 196006, 213050, 255660, 294009, 298270, 319575, 357924, 392012, 426100, 447405, 490015, 588018, 596540, 639150, 686021, 745675, 894810, 980030, 1176036, 1278300, 1372042, 1470045, 1491350, 1789620, 1960060, 2058063, 2237025, 2450075, 2744084, 2940090, 2982700, 3430105, 4116126, 4474050, 4900150, 5880180, 6860210, 7350225, 8232252, 8948100, 9800300, 10290315, 13720420, 14700450, 17150525, 20580630, 29400900, 34301050, 41161260, 51451575, 68602100, 102903150, 205806300]

約数ペア:

[(1, 205806300), (2, 102903150), (3, 68602100), (4, 51451575), (5, 41161260), (6, 34301050), (7, 29400900), (10, 20580630), (12, 17150525), (14, 14700450), (15, 13720420), (20, 10290315), (21, 9800300), (23, 8948100), (25, 8232252), (28, 7350225), (30, 6860210), (35, 5880180), (42, 4900150), (46, 4474050), (50, 4116126), (60, 3430105), (69, 2982700), (70, 2940090), (75, 2744084), (84, 2450075), (92, 2237025), (100, 2058063), (105, 1960060), (115, 1789620), (138, 1491350), (140, 1470045), (150, 1372042), (161, 1278300), (175, 1176036), (210, 980030), (230, 894810), (276, 745675), (300, 686021), (322, 639150), (345, 596540), (350, 588018), (420, 490015), (460, 447405), (483, 426100), (525, 392012), (575, 357924), (644, 319575), (690, 298270), (700, 294009), (805, 255660), (966, 213050), (1050, 196006), (1150, 178962), (1380, 149135), (1610, 127830), (1725, 119308), (1932, 106525), (2100, 98003), (2300, 89481), (2415, 85220), (3220, 63915), (3450, 59654), (4025, 51132), (4261, 48300), (4830, 42610), (6900, 29827), (8050, 25566), (8522, 24150), (9660, 21305), (12075, 17044), (12783, 16100)]