289290420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14479}}^1$

素因数の和:14534

約数の個数: 96

約数和(自身を含む): 924403200

約数和(自身を除く): 635112780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 14479, 19980, 28958, 43437, 57916, 72395, 86874, 130311, 144790, 173748, 217185, 260622, 289580, 390933, 434370, 521244, 535723, 651555, 781866, 868740, 1071446, 1303110, 1563732, 1607169, 1954665, 2142892, 2606220, 2678615, 3214338, 3909330, 4821507, 5357230, 6428676, 7818660, 8035845, 9643014, 10714460, 14464521, 16071690, 19286028, 24107535, 28929042, 32143380, 48215070, 57858084, 72322605, 96430140, 144645210, 289290420]

約数ペア:

[(1, 289290420), (2, 144645210), (3, 96430140), (4, 72322605), (5, 57858084), (6, 48215070), (9, 32143380), (10, 28929042), (12, 24107535), (15, 19286028), (18, 16071690), (20, 14464521), (27, 10714460), (30, 9643014), (36, 8035845), (37, 7818660), (45, 6428676), (54, 5357230), (60, 4821507), (74, 3909330), (90, 3214338), (108, 2678615), (111, 2606220), (135, 2142892), (148, 1954665), (180, 1607169), (185, 1563732), (222, 1303110), (270, 1071446), (333, 868740), (370, 781866), (444, 651555), (540, 535723), (555, 521244), (666, 434370), (740, 390933), (999, 289580), (1110, 260622), (1332, 217185), (1665, 173748), (1998, 144790), (2220, 130311), (3330, 86874), (3996, 72395), (4995, 57916), (6660, 43437), (9990, 28958), (14479, 19980)]