85509900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 216

約数和(自身を含む): 313695200

約数和(自身を除く): 228185300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 277, 294, 300, 315, 343, 350, 420, 441, 450, 490, 525, 554, 588, 630, 686, 700, 735, 831, 882, 900, 980, 1029, 1050, 1108, 1225, 1260, 1372, 1385, 1470, 1575, 1662, 1715, 1764, 1939, 2058, 2100, 2205, 2450, 2493, 2770, 2940, 3087, 3150, 3324, 3430, 3675, 3878, 4116, 4155, 4410, 4900, 4986, 5145, 5540, 5817, 6174, 6300, 6860, 6925, 7350, 7756, 8310, 8575, 8820, 9695, 9972, 10290, 11025, 11634, 12348, 12465, 13573, 13850, 14700, 15435, 16620, 17150, 17451, 19390, 20580, 20775, 22050, 23268, 24930, 25725, 27146, 27700, 29085, 30870, 34300, 34902, 38780, 40719, 41550, 44100, 48475, 49860, 51450, 54292, 58170, 61740, 62325, 67865, 69804, 77175, 81438, 83100, 87255, 95011, 96950, 102900, 116340, 122157, 124650, 135730, 145425, 154350, 162876, 174510, 190022, 193900, 203595, 244314, 249300, 271460, 285033, 290850, 308700, 339325, 349020, 380044, 407190, 436275, 475055, 488628, 570066, 581700, 610785, 678650, 814380, 855099, 872550, 950110, 1017975, 1140132, 1221570, 1357300, 1425165, 1710198, 1745100, 1900220, 2035950, 2375275, 2443140, 2850330, 3053925, 3420396, 4071900, 4275495, 4750550, 5700660, 6107850, 7125825, 8550990, 9501100, 12215700, 14251650, 17101980, 21377475, 28503300, 42754950, 85509900]

約数ペア:

[(1, 85509900), (2, 42754950), (3, 28503300), (4, 21377475), (5, 17101980), (6, 14251650), (7, 12215700), (9, 9501100), (10, 8550990), (12, 7125825), (14, 6107850), (15, 5700660), (18, 4750550), (20, 4275495), (21, 4071900), (25, 3420396), (28, 3053925), (30, 2850330), (35, 2443140), (36, 2375275), (42, 2035950), (45, 1900220), (49, 1745100), (50, 1710198), (60, 1425165), (63, 1357300), (70, 1221570), (75, 1140132), (84, 1017975), (90, 950110), (98, 872550), (100, 855099), (105, 814380), (126, 678650), (140, 610785), (147, 581700), (150, 570066), (175, 488628), (180, 475055), (196, 436275), (210, 407190), (225, 380044), (245, 349020), (252, 339325), (277, 308700), (294, 290850), (300, 285033), (315, 271460), (343, 249300), (350, 244314), (420, 203595), (441, 193900), (450, 190022), (490, 174510), (525, 162876), (554, 154350), (588, 145425), (630, 135730), (686, 124650), (700, 122157), (735, 116340), (831, 102900), (882, 96950), (900, 95011), (980, 87255), (1029, 83100), (1050, 81438), (1108, 77175), (1225, 69804), (1260, 67865), (1372, 62325), (1385, 61740), (1470, 58170), (1575, 54292), (1662, 51450), (1715, 49860), (1764, 48475), (1939, 44100), (2058, 41550), (2100, 40719), (2205, 38780), (2450, 34902), (2493, 34300), (2770, 30870), (2940, 29085), (3087, 27700), (3150, 27146), (3324, 25725), (3430, 24930), (3675, 23268), (3878, 22050), (4116, 20775), (4155, 20580), (4410, 19390), (4900, 17451), (4986, 17150), (5145, 16620), (5540, 15435), (5817, 14700), (6174, 13850), (6300, 13573), (6860, 12465), (6925, 12348), (7350, 11634), (7756, 11025), (8310, 10290), (8575, 9972), (8820, 9695)]