53865180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 125397540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 607, 612, 765, 870, 986, 1020, 1044, 1214, 1305, 1479, 1530, 1740, 1821, 1972, 2428, 2465, 2610, 2958, 3035, 3060, 3642, 4437, 4930, 5220, 5463, 5916, 6070, 7284, 7395, 8874, 9105, 9860, 10319, 10926, 12140, 14790, 17603, 17748, 18210, 20638, 21852, 22185, 27315, 29580, 30957, 35206, 36420, 41276, 44370, 51595, 52809, 54630, 61914, 70412, 88015, 88740, 92871, 103190, 105618, 109260, 123828, 154785, 158427, 176030, 185742, 206380, 211236, 264045, 299251, 309570, 316854, 352060, 371484, 464355, 528090, 598502, 619140, 633708, 792135, 897753, 928710, 1056180, 1197004, 1496255, 1584270, 1795506, 1857420, 2693259, 2992510, 3168540, 3591012, 4488765, 5386518, 5985020, 8977530, 10773036, 13466295, 17955060, 26932590, 53865180]

約数ペア:

[(1, 53865180), (2, 26932590), (3, 17955060), (4, 13466295), (5, 10773036), (6, 8977530), (9, 5985020), (10, 5386518), (12, 4488765), (15, 3591012), (17, 3168540), (18, 2992510), (20, 2693259), (29, 1857420), (30, 1795506), (34, 1584270), (36, 1496255), (45, 1197004), (51, 1056180), (58, 928710), (60, 897753), (68, 792135), (85, 633708), (87, 619140), (90, 598502), (102, 528090), (116, 464355), (145, 371484), (153, 352060), (170, 316854), (174, 309570), (180, 299251), (204, 264045), (255, 211236), (261, 206380), (290, 185742), (306, 176030), (340, 158427), (348, 154785), (435, 123828), (493, 109260), (510, 105618), (522, 103190), (580, 92871), (607, 88740), (612, 88015), (765, 70412), (870, 61914), (986, 54630), (1020, 52809), (1044, 51595), (1214, 44370), (1305, 41276), (1479, 36420), (1530, 35206), (1740, 30957), (1821, 29580), (1972, 27315), (2428, 22185), (2465, 21852), (2610, 20638), (2958, 18210), (3035, 17748), (3060, 17603), (3642, 14790), (4437, 12140), (4930, 10926), (5220, 10319), (5463, 9860), (5916, 9105), (6070, 8874), (7284, 7395)]