25182630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 49812570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 90, 99, 110, 122, 135, 139, 165, 183, 198, 270, 278, 297, 305, 330, 366, 417, 495, 549, 594, 610, 671, 695, 834, 915, 990, 1098, 1251, 1342, 1390, 1485, 1529, 1647, 1830, 2013, 2085, 2502, 2745, 2970, 3058, 3294, 3355, 3753, 4026, 4170, 4587, 5490, 6039, 6255, 6710, 7506, 7645, 8235, 8479, 9174, 10065, 12078, 12510, 13761, 15290, 16470, 16958, 18117, 18765, 20130, 22935, 25437, 27522, 30195, 36234, 37530, 41283, 42395, 45870, 50874, 60390, 68805, 76311, 82566, 84790, 90585, 93269, 127185, 137610, 152622, 181170, 186538, 206415, 228933, 254370, 279807, 381555, 412830, 457866, 466345, 559614, 763110, 839421, 932690, 1144665, 1399035, 1678842, 2289330, 2518263, 2798070, 4197105, 5036526, 8394210, 12591315, 25182630]

約数ペア:

[(1, 25182630), (2, 12591315), (3, 8394210), (5, 5036526), (6, 4197105), (9, 2798070), (10, 2518263), (11, 2289330), (15, 1678842), (18, 1399035), (22, 1144665), (27, 932690), (30, 839421), (33, 763110), (45, 559614), (54, 466345), (55, 457866), (61, 412830), (66, 381555), (90, 279807), (99, 254370), (110, 228933), (122, 206415), (135, 186538), (139, 181170), (165, 152622), (183, 137610), (198, 127185), (270, 93269), (278, 90585), (297, 84790), (305, 82566), (330, 76311), (366, 68805), (417, 60390), (495, 50874), (549, 45870), (594, 42395), (610, 41283), (671, 37530), (695, 36234), (834, 30195), (915, 27522), (990, 25437), (1098, 22935), (1251, 20130), (1342, 18765), (1390, 18117), (1485, 16958), (1529, 16470), (1647, 15290), (1830, 13761), (2013, 12510), (2085, 12078), (2502, 10065), (2745, 9174), (2970, 8479), (3058, 8235), (3294, 7645), (3355, 7506), (3753, 6710), (4026, 6255), (4170, 6039), (4587, 5490)]