75062800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 193737600

約数和(自身を除く): 118674800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 41, 46, 50, 80, 82, 92, 100, 115, 164, 184, 199, 200, 205, 230, 328, 368, 398, 400, 410, 460, 575, 656, 796, 820, 920, 943, 995, 1025, 1150, 1592, 1640, 1840, 1886, 1990, 2050, 2300, 3184, 3280, 3772, 3980, 4100, 4577, 4600, 4715, 4975, 7544, 7960, 8159, 8200, 9154, 9200, 9430, 9950, 15088, 15920, 16318, 16400, 18308, 18860, 19900, 22885, 23575, 32636, 36616, 37720, 39800, 40795, 45770, 47150, 65272, 73232, 75440, 79600, 81590, 91540, 94300, 114425, 130544, 163180, 183080, 187657, 188600, 203975, 228850, 326360, 366160, 375314, 377200, 407950, 457700, 652720, 750628, 815900, 915400, 938285, 1501256, 1631800, 1830800, 1876570, 3002512, 3263600, 3753140, 4691425, 7506280, 9382850, 15012560, 18765700, 37531400, 75062800]

約数ペア:

[(1, 75062800), (2, 37531400), (4, 18765700), (5, 15012560), (8, 9382850), (10, 7506280), (16, 4691425), (20, 3753140), (23, 3263600), (25, 3002512), (40, 1876570), (41, 1830800), (46, 1631800), (50, 1501256), (80, 938285), (82, 915400), (92, 815900), (100, 750628), (115, 652720), (164, 457700), (184, 407950), (199, 377200), (200, 375314), (205, 366160), (230, 326360), (328, 228850), (368, 203975), (398, 188600), (400, 187657), (410, 183080), (460, 163180), (575, 130544), (656, 114425), (796, 94300), (820, 91540), (920, 81590), (943, 79600), (995, 75440), (1025, 73232), (1150, 65272), (1592, 47150), (1640, 45770), (1840, 40795), (1886, 39800), (1990, 37720), (2050, 36616), (2300, 32636), (3184, 23575), (3280, 22885), (3772, 19900), (3980, 18860), (4100, 18308), (4577, 16400), (4600, 16318), (4715, 15920), (4975, 15088), (7544, 9950), (7960, 9430), (8159, 9200), (8200, 9154)]