8127438900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{552887}}^1$

素因数の和:552918

約数の個数: 108

約数和(自身を含む): 27354686688

約数和(自身を除く): 19227247788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 552887, 1105774, 1658661, 2211548, 2764435, 3317322, 3870209, 5528870, 6634644, 7740418, 8293305, 11057740, 11610627, 13822175, 15480836, 16586610, 19351045, 23221254, 27091463, 27644350, 33173220, 38702090, 41466525, 46442508, 54182926, 55288700, 58053135, 77404180, 81274389, 82933050, 96755225, 108365852, 116106270, 135457315, 162548778, 165866100, 193510450, 232212540, 270914630, 290265675, 325097556, 387020900, 406371945, 541829260, 580531350, 677286575, 812743890, 1161062700, 1354573150, 1625487780, 2031859725, 2709146300, 4063719450, 8127438900]

約数ペア:

[(1, 8127438900), (2, 4063719450), (3, 2709146300), (4, 2031859725), (5, 1625487780), (6, 1354573150), (7, 1161062700), (10, 812743890), (12, 677286575), (14, 580531350), (15, 541829260), (20, 406371945), (21, 387020900), (25, 325097556), (28, 290265675), (30, 270914630), (35, 232212540), (42, 193510450), (49, 165866100), (50, 162548778), (60, 135457315), (70, 116106270), (75, 108365852), (84, 96755225), (98, 82933050), (100, 81274389), (105, 77404180), (140, 58053135), (147, 55288700), (150, 54182926), (175, 46442508), (196, 41466525), (210, 38702090), (245, 33173220), (294, 27644350), (300, 27091463), (350, 23221254), (420, 19351045), (490, 16586610), (525, 15480836), (588, 13822175), (700, 11610627), (735, 11057740), (980, 8293305), (1050, 7740418), (1225, 6634644), (1470, 5528870), (2100, 3870209), (2450, 3317322), (2940, 2764435), (3675, 2211548), (4900, 1658661), (7350, 1105774), (14700, 552887)]