65883300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 220402560

約数和(自身を除く): 154519260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 137, 140, 150, 175, 210, 229, 274, 300, 350, 411, 420, 458, 525, 548, 685, 687, 700, 822, 916, 959, 1050, 1145, 1370, 1374, 1603, 1644, 1918, 2055, 2100, 2290, 2740, 2748, 2877, 3206, 3425, 3435, 3836, 4110, 4580, 4795, 4809, 5725, 5754, 6412, 6850, 6870, 8015, 8220, 9590, 9618, 10275, 11450, 11508, 13700, 13740, 14385, 16030, 17175, 19180, 19236, 20550, 22900, 23975, 24045, 28770, 31373, 32060, 34350, 40075, 41100, 47950, 48090, 57540, 62746, 68700, 71925, 80150, 94119, 95900, 96180, 120225, 125492, 143850, 156865, 160300, 188238, 219611, 240450, 287700, 313730, 376476, 439222, 470595, 480900, 627460, 658833, 784325, 878444, 941190, 1098055, 1317666, 1568650, 1882380, 2196110, 2352975, 2635332, 3137300, 3294165, 4392220, 4705950, 5490275, 6588330, 9411900, 10980550, 13176660, 16470825, 21961100, 32941650, 65883300]

約数ペア:

[(1, 65883300), (2, 32941650), (3, 21961100), (4, 16470825), (5, 13176660), (6, 10980550), (7, 9411900), (10, 6588330), (12, 5490275), (14, 4705950), (15, 4392220), (20, 3294165), (21, 3137300), (25, 2635332), (28, 2352975), (30, 2196110), (35, 1882380), (42, 1568650), (50, 1317666), (60, 1098055), (70, 941190), (75, 878444), (84, 784325), (100, 658833), (105, 627460), (137, 480900), (140, 470595), (150, 439222), (175, 376476), (210, 313730), (229, 287700), (274, 240450), (300, 219611), (350, 188238), (411, 160300), (420, 156865), (458, 143850), (525, 125492), (548, 120225), (685, 96180), (687, 95900), (700, 94119), (822, 80150), (916, 71925), (959, 68700), (1050, 62746), (1145, 57540), (1370, 48090), (1374, 47950), (1603, 41100), (1644, 40075), (1918, 34350), (2055, 32060), (2100, 31373), (2290, 28770), (2740, 24045), (2748, 23975), (2877, 22900), (3206, 20550), (3425, 19236), (3435, 19180), (3836, 17175), (4110, 16030), (4580, 14385), (4795, 13740), (4809, 13700), (5725, 11508), (5754, 11450), (6412, 10275), (6850, 9618), (6870, 9590), (8015, 8220)]