288428700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{2803}}^1$

素因数の和:2841

約数の個数: 144

約数和(自身を含む): 973548800

約数和(自身を除く): 685120100

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, 343, 350, 420, 490, 525, 588, 686, 700, 735, 980, 1029, 1050, 1225, 1372, 1470, 1715, 2058, 2100, 2450, 2803, 2940, 3430, 3675, 4116, 4900, 5145, 5606, 6860, 7350, 8409, 8575, 10290, 11212, 14015, 14700, 16818, 17150, 19621, 20580, 25725, 28030, 33636, 34300, 39242, 42045, 51450, 56060, 58863, 70075, 78484, 84090, 98105, 102900, 117726, 137347, 140150, 168180, 196210, 210225, 235452, 274694, 280300, 294315, 392420, 412041, 420450, 490525, 549388, 588630, 686735, 824082, 840900, 961429, 981050, 1177260, 1373470, 1471575, 1648164, 1922858, 1962100, 2060205, 2746940, 2884287, 2943150, 3433675, 3845716, 4120410, 4807145, 5768574, 5886300, 6867350, 8240820, 9614290, 10301025, 11537148, 13734700, 14421435, 19228580, 20602050, 24035725, 28842870, 41204100, 48071450, 57685740, 72107175, 96142900, 144214350, 288428700]

約数ペア:

[(1, 288428700), (2, 144214350), (3, 96142900), (4, 72107175), (5, 57685740), (6, 48071450), (7, 41204100), (10, 28842870), (12, 24035725), (14, 20602050), (15, 19228580), (20, 14421435), (21, 13734700), (25, 11537148), (28, 10301025), (30, 9614290), (35, 8240820), (42, 6867350), (49, 5886300), (50, 5768574), (60, 4807145), (70, 4120410), (75, 3845716), (84, 3433675), (98, 2943150), (100, 2884287), (105, 2746940), (140, 2060205), (147, 1962100), (150, 1922858), (175, 1648164), (196, 1471575), (210, 1373470), (245, 1177260), (294, 981050), (300, 961429), (343, 840900), (350, 824082), (420, 686735), (490, 588630), (525, 549388), (588, 490525), (686, 420450), (700, 412041), (735, 392420), (980, 294315), (1029, 280300), (1050, 274694), (1225, 235452), (1372, 210225), (1470, 196210), (1715, 168180), (2058, 140150), (2100, 137347), (2450, 117726), (2803, 102900), (2940, 98105), (3430, 84090), (3675, 78484), (4116, 70075), (4900, 58863), (5145, 56060), (5606, 51450), (6860, 42045), (7350, 39242), (8409, 34300), (8575, 33636), (10290, 28030), (11212, 25725), (14015, 20580), (14700, 19621), (16818, 17150)]