100663380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7079}}^1$

素因数の和:7173

約数の個数: 72

約数和(自身を含む): 309254400

約数和(自身を除く): 208591020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7079, 7110, 14158, 14220, 21237, 28316, 35395, 42474, 63711, 70790, 84948, 106185, 127422, 141580, 212370, 254844, 318555, 424740, 559241, 637110, 1118482, 1274220, 1677723, 2236964, 2796205, 3355446, 5033169, 5592410, 6710892, 8388615, 10066338, 11184820, 16777230, 20132676, 25165845, 33554460, 50331690, 100663380]

約数ペア:

[(1, 100663380), (2, 50331690), (3, 33554460), (4, 25165845), (5, 20132676), (6, 16777230), (9, 11184820), (10, 10066338), (12, 8388615), (15, 6710892), (18, 5592410), (20, 5033169), (30, 3355446), (36, 2796205), (45, 2236964), (60, 1677723), (79, 1274220), (90, 1118482), (158, 637110), (180, 559241), (237, 424740), (316, 318555), (395, 254844), (474, 212370), (711, 141580), (790, 127422), (948, 106185), (1185, 84948), (1422, 70790), (1580, 63711), (2370, 42474), (2844, 35395), (3555, 28316), (4740, 21237), (7079, 14220), (7110, 14158)]