85086540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 216

約数和(自身を含む): 327901392

約数和(自身を除く): 242814852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 877, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1754, 1764, 1980, 2156, 2205, 2310, 2631, 2695, 2772, 2940, 3234, 3465, 3508, 4385, 4410, 4620, 4851, 5262, 5390, 6139, 6468, 6930, 7893, 8085, 8770, 8820, 9647, 9702, 10524, 10780, 12278, 13155, 13860, 15786, 16170, 17540, 18417, 19294, 19404, 24255, 24556, 26310, 28941, 30695, 31572, 32340, 36834, 38588, 39465, 42973, 48235, 48510, 52620, 55251, 57882, 61390, 67529, 73668, 78930, 85946, 86823, 92085, 96470, 97020, 110502, 115764, 122780, 128919, 135058, 144705, 157860, 171892, 173646, 184170, 192940, 202587, 214865, 221004, 257838, 270116, 276255, 289410, 337645, 347292, 368340, 386757, 405174, 429730, 434115, 472703, 515676, 552510, 578820, 607761, 644595, 675290, 773514, 810348, 859460, 868230, 945406, 1012935, 1105020, 1215522, 1289190, 1350580, 1418109, 1547028, 1736460, 1890812, 1933785, 2025870, 2363515, 2431044, 2578380, 2836218, 3038805, 3867570, 4051740, 4254327, 4727030, 5672436, 6077610, 7090545, 7735140, 8508654, 9454060, 12155220, 14181090, 17017308, 21271635, 28362180, 42543270, 85086540]

約数ペア:

[(1, 85086540), (2, 42543270), (3, 28362180), (4, 21271635), (5, 17017308), (6, 14181090), (7, 12155220), (9, 9454060), (10, 8508654), (11, 7735140), (12, 7090545), (14, 6077610), (15, 5672436), (18, 4727030), (20, 4254327), (21, 4051740), (22, 3867570), (28, 3038805), (30, 2836218), (33, 2578380), (35, 2431044), (36, 2363515), (42, 2025870), (44, 1933785), (45, 1890812), (49, 1736460), (55, 1547028), (60, 1418109), (63, 1350580), (66, 1289190), (70, 1215522), (77, 1105020), (84, 1012935), (90, 945406), (98, 868230), (99, 859460), (105, 810348), (110, 773514), (126, 675290), (132, 644595), (140, 607761), (147, 578820), (154, 552510), (165, 515676), (180, 472703), (196, 434115), (198, 429730), (210, 405174), (220, 386757), (231, 368340), (245, 347292), (252, 337645), (294, 289410), (308, 276255), (315, 270116), (330, 257838), (385, 221004), (396, 214865), (420, 202587), (441, 192940), (462, 184170), (490, 173646), (495, 171892), (539, 157860), (588, 144705), (630, 135058), (660, 128919), (693, 122780), (735, 115764), (770, 110502), (877, 97020), (882, 96470), (924, 92085), (980, 86823), (990, 85946), (1078, 78930), (1155, 73668), (1260, 67529), (1386, 61390), (1470, 57882), (1540, 55251), (1617, 52620), (1754, 48510), (1764, 48235), (1980, 42973), (2156, 39465), (2205, 38588), (2310, 36834), (2631, 32340), (2695, 31572), (2772, 30695), (2940, 28941), (3234, 26310), (3465, 24556), (3508, 24255), (4385, 19404), (4410, 19294), (4620, 18417), (4851, 17540), (5262, 16170), (5390, 15786), (6139, 13860), (6468, 13155), (6930, 12278), (7893, 10780), (8085, 10524), (8770, 9702), (8820, 9647)]