9809503600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 270

約数和(自身を含む): 26544057768

約数和(自身を除く): 16734554168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 151, 155, 169, 200, 208, 248, 260, 302, 310, 325, 338, 400, 403, 496, 520, 604, 620, 650, 676, 755, 775, 806, 845, 961, 1040, 1208, 1240, 1300, 1352, 1510, 1550, 1612, 1690, 1922, 1963, 2015, 2416, 2480, 2600, 2704, 3020, 3100, 3224, 3380, 3775, 3844, 3926, 4030, 4225, 4681, 4805, 5200, 5239, 6040, 6200, 6448, 6760, 7550, 7688, 7852, 8060, 8450, 9362, 9610, 9815, 10075, 10478, 12080, 12400, 12493, 13520, 15100, 15376, 15704, 16120, 16900, 18724, 19220, 19630, 20150, 20956, 23405, 24025, 24986, 25519, 26195, 30200, 31408, 32240, 33800, 37448, 38440, 39260, 40300, 41912, 46810, 48050, 49075, 49972, 51038, 52390, 60400, 60853, 62465, 67600, 74896, 76880, 78520, 80600, 83824, 93620, 96100, 98150, 99944, 102076, 104780, 117025, 121706, 124930, 127595, 130975, 145111, 157040, 161200, 162409, 187240, 192200, 196300, 199888, 204152, 209560, 234050, 243412, 249860, 255190, 261950, 290222, 304265, 312325, 324818, 374480, 384400, 392600, 408304, 419120, 468100, 486824, 499720, 510380, 523900, 580444, 608530, 624650, 637975, 649636, 725555, 785200, 791089, 812045, 936200, 973648, 999440, 1020760, 1047800, 1160888, 1217060, 1249300, 1275950, 1299272, 1451110, 1521325, 1582178, 1624090, 1872400, 1886443, 2041520, 2095600, 2321776, 2434120, 2498600, 2551900, 2598544, 2902220, 3042650, 3164356, 3248180, 3627775, 3772886, 3955445, 4060225, 4868240, 4997200, 5103800, 5804440, 6085300, 6328712, 6496360, 7255550, 7545772, 7910890, 8120450, 9432215, 10207600, 11608880, 12170600, 12657424, 12992720, 14511100, 15091544, 15821780, 16240900, 18864430, 19777225, 24341200, 24523759, 29022200, 30183088, 31643560, 32481800, 37728860, 39554450, 47161075, 49047518, 58044400, 63287120, 64963600, 75457720, 79108900, 94322150, 98095036, 122618795, 150915440, 158217800, 188644300, 196190072, 245237590, 316435600, 377288600, 392380144, 490475180, 613093975, 754577200, 980950360, 1226187950, 1961900720, 2452375900, 4904751800, 9809503600]

約数ペア:

[(1, 9809503600), (2, 4904751800), (4, 2452375900), (5, 1961900720), (8, 1226187950), (10, 980950360), (13, 754577200), (16, 613093975), (20, 490475180), (25, 392380144), (26, 377288600), (31, 316435600), (40, 245237590), (50, 196190072), (52, 188644300), (62, 158217800), (65, 150915440), (80, 122618795), (100, 98095036), (104, 94322150), (124, 79108900), (130, 75457720), (151, 64963600), (155, 63287120), (169, 58044400), (200, 49047518), (208, 47161075), (248, 39554450), (260, 37728860), (302, 32481800), (310, 31643560), (325, 30183088), (338, 29022200), (400, 24523759), (403, 24341200), (496, 19777225), (520, 18864430), (604, 16240900), (620, 15821780), (650, 15091544), (676, 14511100), (755, 12992720), (775, 12657424), (806, 12170600), (845, 11608880), (961, 10207600), (1040, 9432215), (1208, 8120450), (1240, 7910890), (1300, 7545772), (1352, 7255550), (1510, 6496360), (1550, 6328712), (1612, 6085300), (1690, 5804440), (1922, 5103800), (1963, 4997200), (2015, 4868240), (2416, 4060225), (2480, 3955445), (2600, 3772886), (2704, 3627775), (3020, 3248180), (3100, 3164356), (3224, 3042650), (3380, 2902220), (3775, 2598544), (3844, 2551900), (3926, 2498600), (4030, 2434120), (4225, 2321776), (4681, 2095600), (4805, 2041520), (5200, 1886443), (5239, 1872400), (6040, 1624090), (6200, 1582178), (6448, 1521325), (6760, 1451110), (7550, 1299272), (7688, 1275950), (7852, 1249300), (8060, 1217060), (8450, 1160888), (9362, 1047800), (9610, 1020760), (9815, 999440), (10075, 973648), (10478, 936200), (12080, 812045), (12400, 791089), (12493, 785200), (13520, 725555), (15100, 649636), (15376, 637975), (15704, 624650), (16120, 608530), (16900, 580444), (18724, 523900), (19220, 510380), (19630, 499720), (20150, 486824), (20956, 468100), (23405, 419120), (24025, 408304), (24986, 392600), (25519, 384400), (26195, 374480), (30200, 324818), (31408, 312325), (32240, 304265), (33800, 290222), (37448, 261950), (38440, 255190), (39260, 249860), (40300, 243412), (41912, 234050), (46810, 209560), (48050, 204152), (49075, 199888), (49972, 196300), (51038, 192200), (52390, 187240), (60400, 162409), (60853, 161200), (62465, 157040), (67600, 145111), (74896, 130975), (76880, 127595), (78520, 124930), (80600, 121706), (83824, 117025), (93620, 104780), (96100, 102076), (98150, 99944)]