75354160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 208647360

約数和(自身を除く): 133293200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 280, 329, 376, 392, 409, 470, 490, 560, 658, 752, 784, 818, 940, 980, 1316, 1636, 1645, 1880, 1960, 2045, 2303, 2632, 2863, 3272, 3290, 3760, 3920, 4090, 4606, 5264, 5726, 6544, 6580, 8180, 9212, 11452, 11515, 13160, 14315, 16360, 18424, 19223, 20041, 22904, 23030, 26320, 28630, 32720, 36848, 38446, 40082, 45808, 46060, 57260, 76892, 80164, 92120, 96115, 100205, 114520, 134561, 153784, 160328, 184240, 192230, 200410, 229040, 269122, 307568, 320656, 384460, 400820, 538244, 672805, 768920, 801640, 941927, 1076488, 1345610, 1537840, 1603280, 1883854, 2152976, 2691220, 3767708, 4709635, 5382440, 7535416, 9419270, 10764880, 15070832, 18838540, 37677080, 75354160]

約数ペア:

[(1, 75354160), (2, 37677080), (4, 18838540), (5, 15070832), (7, 10764880), (8, 9419270), (10, 7535416), (14, 5382440), (16, 4709635), (20, 3767708), (28, 2691220), (35, 2152976), (40, 1883854), (47, 1603280), (49, 1537840), (56, 1345610), (70, 1076488), (80, 941927), (94, 801640), (98, 768920), (112, 672805), (140, 538244), (188, 400820), (196, 384460), (235, 320656), (245, 307568), (280, 269122), (329, 229040), (376, 200410), (392, 192230), (409, 184240), (470, 160328), (490, 153784), (560, 134561), (658, 114520), (752, 100205), (784, 96115), (818, 92120), (940, 80164), (980, 76892), (1316, 57260), (1636, 46060), (1645, 45808), (1880, 40082), (1960, 38446), (2045, 36848), (2303, 32720), (2632, 28630), (2863, 26320), (3272, 23030), (3290, 22904), (3760, 20041), (3920, 19223), (4090, 18424), (4606, 16360), (5264, 14315), (5726, 13160), (6544, 11515), (6580, 11452), (8180, 9212)]