75547890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 151312590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 81, 90, 99, 110, 122, 135, 139, 162, 165, 183, 198, 270, 278, 297, 305, 330, 366, 405, 417, 495, 549, 594, 610, 671, 695, 810, 834, 891, 915, 990, 1098, 1251, 1342, 1390, 1485, 1529, 1647, 1782, 1830, 2013, 2085, 2502, 2745, 2970, 3058, 3294, 3355, 3753, 4026, 4170, 4455, 4587, 4941, 5490, 6039, 6255, 6710, 7506, 7645, 8235, 8479, 8910, 9174, 9882, 10065, 11259, 12078, 12510, 13761, 15290, 16470, 16958, 18117, 18765, 20130, 22518, 22935, 24705, 25437, 27522, 30195, 36234, 37530, 41283, 42395, 45870, 49410, 50874, 54351, 56295, 60390, 68805, 76311, 82566, 84790, 90585, 93269, 108702, 112590, 123849, 127185, 137610, 152622, 181170, 186538, 206415, 228933, 247698, 254370, 271755, 279807, 381555, 412830, 457866, 466345, 543510, 559614, 619245, 686799, 763110, 839421, 932690, 1144665, 1238490, 1373598, 1399035, 1678842, 2289330, 2518263, 2798070, 3433995, 4197105, 5036526, 6867990, 7554789, 8394210, 12591315, 15109578, 25182630, 37773945, 75547890]

約数ペア:

[(1, 75547890), (2, 37773945), (3, 25182630), (5, 15109578), (6, 12591315), (9, 8394210), (10, 7554789), (11, 6867990), (15, 5036526), (18, 4197105), (22, 3433995), (27, 2798070), (30, 2518263), (33, 2289330), (45, 1678842), (54, 1399035), (55, 1373598), (61, 1238490), (66, 1144665), (81, 932690), (90, 839421), (99, 763110), (110, 686799), (122, 619245), (135, 559614), (139, 543510), (162, 466345), (165, 457866), (183, 412830), (198, 381555), (270, 279807), (278, 271755), (297, 254370), (305, 247698), (330, 228933), (366, 206415), (405, 186538), (417, 181170), (495, 152622), (549, 137610), (594, 127185), (610, 123849), (671, 112590), (695, 108702), (810, 93269), (834, 90585), (891, 84790), (915, 82566), (990, 76311), (1098, 68805), (1251, 60390), (1342, 56295), (1390, 54351), (1485, 50874), (1529, 49410), (1647, 45870), (1782, 42395), (1830, 41283), (2013, 37530), (2085, 36234), (2502, 30195), (2745, 27522), (2970, 25437), (3058, 24705), (3294, 22935), (3355, 22518), (3753, 20130), (4026, 18765), (4170, 18117), (4455, 16958), (4587, 16470), (4941, 15290), (5490, 13761), (6039, 12510), (6255, 12078), (6710, 11259), (7506, 10065), (7645, 9882), (8235, 9174), (8479, 8910)]