163198260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9798

約数の個数: 96

約数和(自身を含む): 524160000

約数和(自身を除く): 360961740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 9749, 16740, 19498, 29247, 38996, 48745, 58494, 87741, 97490, 116988, 146235, 175482, 194980, 263223, 292470, 302219, 350964, 438705, 526446, 584940, 604438, 877410, 906657, 1052892, 1208876, 1316115, 1511095, 1754820, 1813314, 2632230, 2719971, 3022190, 3626628, 4533285, 5264460, 5439942, 6044380, 8159913, 9066570, 10879884, 13599855, 16319826, 18133140, 27199710, 32639652, 40799565, 54399420, 81599130, 163198260]

約数ペア:

[(1, 163198260), (2, 81599130), (3, 54399420), (4, 40799565), (5, 32639652), (6, 27199710), (9, 18133140), (10, 16319826), (12, 13599855), (15, 10879884), (18, 9066570), (20, 8159913), (27, 6044380), (30, 5439942), (31, 5264460), (36, 4533285), (45, 3626628), (54, 3022190), (60, 2719971), (62, 2632230), (90, 1813314), (93, 1754820), (108, 1511095), (124, 1316115), (135, 1208876), (155, 1052892), (180, 906657), (186, 877410), (270, 604438), (279, 584940), (310, 526446), (372, 438705), (465, 350964), (540, 302219), (558, 292470), (620, 263223), (837, 194980), (930, 175482), (1116, 146235), (1395, 116988), (1674, 97490), (1860, 87741), (2790, 58494), (3348, 48745), (4185, 38996), (5580, 29247), (8370, 19498), (9749, 16740)]