2100084525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2896

約数の個数: 144

約数和(自身を含む): 4800407040

約数和(自身を除く): 2700322515

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 43, 45, 55, 63, 75, 77, 99, 105, 129, 165, 175, 215, 225, 231, 275, 301, 315, 385, 387, 473, 495, 525, 645, 693, 825, 903, 1075, 1155, 1419, 1505, 1575, 1925, 1935, 2365, 2475, 2709, 2819, 3225, 3311, 3465, 4257, 4515, 5775, 7095, 7525, 8457, 9675, 9933, 11825, 13545, 14095, 16555, 17325, 19733, 21285, 22575, 25371, 29799, 31009, 35475, 42285, 49665, 59199, 67725, 70475, 82775, 93027, 98665, 106425, 121217, 126855, 148995, 155045, 177597, 211425, 217063, 248325, 279081, 295995, 363651, 465135, 493325, 606085, 634275, 651189, 744975, 775225, 848519, 887985, 1085315, 1090953, 1333387, 1395405, 1479975, 1818255, 1953567, 2325675, 2545557, 3030425, 3255945, 4000161, 4242595, 4439925, 5426575, 5454765, 6666935, 6977025, 7636671, 9091275, 9333709, 9767835, 12000483, 12727785, 16279725, 20000805, 21212975, 27273825, 28001127, 33334675, 38183355, 46668545, 48839175, 60002415, 63638925, 84003381, 100004025, 140005635, 190916775, 233342725, 300012075, 420016905, 700028175, 2100084525]

約数ペア:

[(1, 2100084525), (3, 700028175), (5, 420016905), (7, 300012075), (9, 233342725), (11, 190916775), (15, 140005635), (21, 100004025), (25, 84003381), (33, 63638925), (35, 60002415), (43, 48839175), (45, 46668545), (55, 38183355), (63, 33334675), (75, 28001127), (77, 27273825), (99, 21212975), (105, 20000805), (129, 16279725), (165, 12727785), (175, 12000483), (215, 9767835), (225, 9333709), (231, 9091275), (275, 7636671), (301, 6977025), (315, 6666935), (385, 5454765), (387, 5426575), (473, 4439925), (495, 4242595), (525, 4000161), (645, 3255945), (693, 3030425), (825, 2545557), (903, 2325675), (1075, 1953567), (1155, 1818255), (1419, 1479975), (1505, 1395405), (1575, 1333387), (1925, 1090953), (1935, 1085315), (2365, 887985), (2475, 848519), (2709, 775225), (2819, 744975), (3225, 651189), (3311, 634275), (3465, 606085), (4257, 493325), (4515, 465135), (5775, 363651), (7095, 295995), (7525, 279081), (8457, 248325), (9675, 217063), (9933, 211425), (11825, 177597), (13545, 155045), (14095, 148995), (16555, 126855), (17325, 121217), (19733, 106425), (21285, 98665), (22575, 93027), (25371, 82775), (29799, 70475), (31009, 67725), (35475, 59199), (42285, 49665)]