80408768475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10069}}^1$

素因数の和:10190

約数の個数: 144

約数和(自身を含む): 161424355680

約数和(自身を除く): 81015587205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 53, 75, 105, 123, 147, 159, 175, 205, 245, 265, 287, 371, 525, 615, 735, 795, 861, 1025, 1113, 1225, 1325, 1435, 1855, 2009, 2173, 2597, 3075, 3675, 3975, 4305, 5565, 6027, 6519, 7175, 7791, 9275, 10045, 10069, 10865, 12985, 15211, 21525, 27825, 30135, 30207, 32595, 38955, 45633, 50225, 50345, 54325, 64925, 70483, 76055, 106477, 150675, 151035, 162975, 194775, 211449, 228165, 251725, 319431, 352415, 380275, 412829, 493381, 532385, 533657, 755175, 1057245, 1140825, 1238487, 1480143, 1597155, 1600971, 1762075, 2064145, 2466905, 2661925, 2668285, 2889803, 3735599, 5286225, 6192435, 7400715, 7985775, 8004855, 8669409, 10320725, 11206797, 12334525, 13341425, 14449015, 18677995, 20228621, 21879937, 26149193, 30962175, 37003575, 40024275, 43347045, 56033985, 60685863, 65639811, 72245075, 78447579, 93389975, 101143105, 109399685, 130745965, 153159559, 216735225, 280169925, 303429315, 328199055, 392237895, 459478677, 505715525, 546998425, 653729825, 765797795, 1072116913, 1517146575, 1640995275, 1961189475, 2297393385, 3216350739, 3828988975, 5360584565, 11486966925, 16081753695, 26802922825, 80408768475]

約数ペア:

[(1, 80408768475), (3, 26802922825), (5, 16081753695), (7, 11486966925), (15, 5360584565), (21, 3828988975), (25, 3216350739), (35, 2297393385), (41, 1961189475), (49, 1640995275), (53, 1517146575), (75, 1072116913), (105, 765797795), (123, 653729825), (147, 546998425), (159, 505715525), (175, 459478677), (205, 392237895), (245, 328199055), (265, 303429315), (287, 280169925), (371, 216735225), (525, 153159559), (615, 130745965), (735, 109399685), (795, 101143105), (861, 93389975), (1025, 78447579), (1113, 72245075), (1225, 65639811), (1325, 60685863), (1435, 56033985), (1855, 43347045), (2009, 40024275), (2173, 37003575), (2597, 30962175), (3075, 26149193), (3675, 21879937), (3975, 20228621), (4305, 18677995), (5565, 14449015), (6027, 13341425), (6519, 12334525), (7175, 11206797), (7791, 10320725), (9275, 8669409), (10045, 8004855), (10069, 7985775), (10865, 7400715), (12985, 6192435), (15211, 5286225), (21525, 3735599), (27825, 2889803), (30135, 2668285), (30207, 2661925), (32595, 2466905), (38955, 2064145), (45633, 1762075), (50225, 1600971), (50345, 1597155), (54325, 1480143), (64925, 1238487), (70483, 1140825), (76055, 1057245), (106477, 755175), (150675, 533657), (151035, 532385), (162975, 493381), (194775, 412829), (211449, 380275), (228165, 352415), (251725, 319431)]