217284803450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 482744102400

約数和(自身を除く): 265459298950

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 79, 110, 130, 143, 158, 275, 286, 313, 325, 395, 550, 626, 650, 715, 790, 869, 1027, 1229, 1430, 1565, 1738, 1975, 2054, 2458, 3130, 3443, 3575, 3950, 4069, 4345, 5135, 6145, 6886, 7150, 7825, 8138, 8690, 10270, 11297, 12290, 13519, 15650, 15977, 17215, 20345, 21725, 22594, 24727, 25675, 27038, 30725, 31954, 34430, 40690, 43450, 44759, 49454, 51350, 56485, 61450, 67595, 79885, 86075, 89518, 97091, 101725, 112970, 123635, 135190, 159770, 172150, 175747, 194182, 203450, 223795, 247270, 271997, 282425, 321451, 337975, 351494, 384677, 399425, 447590, 485455, 543994, 564850, 618175, 642902, 675950, 769354, 798850, 878735, 970910, 1068001, 1118975, 1236350, 1262183, 1359985, 1607255, 1757470, 1923385, 2136002, 2237950, 2427275, 2524366, 2719970, 3214510, 3535961, 3846770, 4231447, 4393675, 4854550, 5000801, 5340005, 6310915, 6799925, 7071922, 8036275, 8462894, 8787350, 9616925, 10001602, 10680010, 12621830, 13599850, 13884013, 16072550, 17679805, 19233850, 21157235, 25004005, 26700025, 27768026, 30389483, 31554575, 35359610, 42314470, 50008010, 53400050, 55008811, 60778966, 63109150, 69420065, 88399025, 105786175, 110017622, 125020025, 138840130, 151947415, 176798050, 211572350, 250040050, 275044055, 303894830, 334284313, 347100325, 395063279, 550088110, 668568626, 694200650, 759737075, 790126558, 1375220275, 1519474150, 1671421565, 1975316395, 2750440550, 3342843130, 3950632790, 4345696069, 8357107825, 8691392138, 9876581975, 16714215650, 19753163950, 21728480345, 43456960690, 108642401725, 217284803450]

約数ペア:

[(1, 217284803450), (2, 108642401725), (5, 43456960690), (10, 21728480345), (11, 19753163950), (13, 16714215650), (22, 9876581975), (25, 8691392138), (26, 8357107825), (50, 4345696069), (55, 3950632790), (65, 3342843130), (79, 2750440550), (110, 1975316395), (130, 1671421565), (143, 1519474150), (158, 1375220275), (275, 790126558), (286, 759737075), (313, 694200650), (325, 668568626), (395, 550088110), (550, 395063279), (626, 347100325), (650, 334284313), (715, 303894830), (790, 275044055), (869, 250040050), (1027, 211572350), (1229, 176798050), (1430, 151947415), (1565, 138840130), (1738, 125020025), (1975, 110017622), (2054, 105786175), (2458, 88399025), (3130, 69420065), (3443, 63109150), (3575, 60778966), (3950, 55008811), (4069, 53400050), (4345, 50008010), (5135, 42314470), (6145, 35359610), (6886, 31554575), (7150, 30389483), (7825, 27768026), (8138, 26700025), (8690, 25004005), (10270, 21157235), (11297, 19233850), (12290, 17679805), (13519, 16072550), (15650, 13884013), (15977, 13599850), (17215, 12621830), (20345, 10680010), (21725, 10001602), (22594, 9616925), (24727, 8787350), (25675, 8462894), (27038, 8036275), (30725, 7071922), (31954, 6799925), (34430, 6310915), (40690, 5340005), (43450, 5000801), (44759, 4854550), (49454, 4393675), (51350, 4231447), (56485, 3846770), (61450, 3535961), (67595, 3214510), (79885, 2719970), (86075, 2524366), (89518, 2427275), (97091, 2237950), (101725, 2136002), (112970, 1923385), (123635, 1757470), (135190, 1607255), (159770, 1359985), (172150, 1262183), (175747, 1236350), (194182, 1118975), (203450, 1068001), (223795, 970910), (247270, 878735), (271997, 798850), (282425, 769354), (321451, 675950), (337975, 642902), (351494, 618175), (384677, 564850), (399425, 543994), (447590, 485455)]