28202033700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1355

約数の個数: 216

約数和(自身を含む): 89521207776

約数和(自身を除く): 61319174076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 251, 262, 300, 393, 450, 502, 524, 655, 753, 786, 900, 953, 1004, 1179, 1255, 1310, 1506, 1572, 1906, 1965, 2259, 2358, 2510, 2620, 2859, 3012, 3275, 3765, 3812, 3930, 4518, 4716, 4765, 5020, 5718, 5895, 6275, 6550, 7530, 7860, 8577, 9036, 9530, 9825, 11295, 11436, 11790, 12550, 13100, 14295, 15060, 17154, 18825, 19060, 19650, 22590, 23580, 23825, 25100, 28590, 29475, 32881, 34308, 37650, 39300, 42885, 45180, 47650, 56475, 57180, 58950, 65762, 71475, 75300, 85770, 95300, 98643, 112950, 117900, 124843, 131524, 142950, 164405, 171540, 197286, 214425, 225900, 239203, 249686, 285900, 295929, 328810, 374529, 394572, 428850, 478406, 493215, 499372, 591858, 624215, 657620, 717609, 749058, 822025, 857700, 956812, 986430, 1123587, 1183716, 1196015, 1248430, 1435218, 1479645, 1498116, 1644050, 1872645, 1972860, 2152827, 2247174, 2392030, 2466075, 2496860, 2870436, 2959290, 3121075, 3288100, 3588045, 3745290, 4305654, 4494348, 4784060, 4932150, 5617935, 5918580, 5980075, 6242150, 7176090, 7398225, 7490580, 8611308, 9363225, 9864300, 10764135, 11235870, 11960150, 12484300, 14352180, 14796450, 17940225, 18726450, 21528270, 22471740, 23920300, 28089675, 29592900, 31335593, 35880450, 37452900, 43056540, 53820675, 56179350, 62671186, 71760900, 94006779, 107641350, 112358700, 125342372, 156677965, 188013558, 215282700, 282020337, 313355930, 376027116, 470033895, 564040674, 626711860, 783389825, 940067790, 1128081348, 1410101685, 1566779650, 1880135580, 2350169475, 2820203370, 3133559300, 4700338950, 5640406740, 7050508425, 9400677900, 14101016850, 28202033700]

約数ペア:

[(1, 28202033700), (2, 14101016850), (3, 9400677900), (4, 7050508425), (5, 5640406740), (6, 4700338950), (9, 3133559300), (10, 2820203370), (12, 2350169475), (15, 1880135580), (18, 1566779650), (20, 1410101685), (25, 1128081348), (30, 940067790), (36, 783389825), (45, 626711860), (50, 564040674), (60, 470033895), (75, 376027116), (90, 313355930), (100, 282020337), (131, 215282700), (150, 188013558), (180, 156677965), (225, 125342372), (251, 112358700), (262, 107641350), (300, 94006779), (393, 71760900), (450, 62671186), (502, 56179350), (524, 53820675), (655, 43056540), (753, 37452900), (786, 35880450), (900, 31335593), (953, 29592900), (1004, 28089675), (1179, 23920300), (1255, 22471740), (1310, 21528270), (1506, 18726450), (1572, 17940225), (1906, 14796450), (1965, 14352180), (2259, 12484300), (2358, 11960150), (2510, 11235870), (2620, 10764135), (2859, 9864300), (3012, 9363225), (3275, 8611308), (3765, 7490580), (3812, 7398225), (3930, 7176090), (4518, 6242150), (4716, 5980075), (4765, 5918580), (5020, 5617935), (5718, 4932150), (5895, 4784060), (6275, 4494348), (6550, 4305654), (7530, 3745290), (7860, 3588045), (8577, 3288100), (9036, 3121075), (9530, 2959290), (9825, 2870436), (11295, 2496860), (11436, 2466075), (11790, 2392030), (12550, 2247174), (13100, 2152827), (14295, 1972860), (15060, 1872645), (17154, 1644050), (18825, 1498116), (19060, 1479645), (19650, 1435218), (22590, 1248430), (23580, 1196015), (23825, 1183716), (25100, 1123587), (28590, 986430), (29475, 956812), (32881, 857700), (34308, 822025), (37650, 749058), (39300, 717609), (42885, 657620), (45180, 624215), (47650, 591858), (56475, 499372), (57180, 493215), (58950, 478406), (65762, 428850), (71475, 394572), (75300, 374529), (85770, 328810), (95300, 295929), (98643, 285900), (112950, 249686), (117900, 239203), (124843, 225900), (131524, 214425), (142950, 197286), (164405, 171540)]