78833850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 208320000

約数和(自身を除く): 129486150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 139, 150, 190, 199, 278, 285, 398, 417, 475, 570, 597, 695, 834, 950, 995, 1194, 1390, 1425, 1990, 2085, 2641, 2850, 2985, 3475, 3781, 4170, 4975, 5282, 5970, 6950, 7562, 7923, 9950, 10425, 11343, 13205, 14925, 15846, 18905, 20850, 22686, 26410, 27661, 29850, 37810, 39615, 55322, 56715, 66025, 79230, 82983, 94525, 113430, 132050, 138305, 165966, 189050, 198075, 276610, 283575, 396150, 414915, 525559, 567150, 691525, 829830, 1051118, 1383050, 1576677, 2074575, 2627795, 3153354, 4149150, 5255590, 7883385, 13138975, 15766770, 26277950, 39416925, 78833850]

約数ペア:

[(1, 78833850), (2, 39416925), (3, 26277950), (5, 15766770), (6, 13138975), (10, 7883385), (15, 5255590), (19, 4149150), (25, 3153354), (30, 2627795), (38, 2074575), (50, 1576677), (57, 1383050), (75, 1051118), (95, 829830), (114, 691525), (139, 567150), (150, 525559), (190, 414915), (199, 396150), (278, 283575), (285, 276610), (398, 198075), (417, 189050), (475, 165966), (570, 138305), (597, 132050), (695, 113430), (834, 94525), (950, 82983), (995, 79230), (1194, 66025), (1390, 56715), (1425, 55322), (1990, 39615), (2085, 37810), (2641, 29850), (2850, 27661), (2985, 26410), (3475, 22686), (3781, 20850), (4170, 18905), (4975, 15846), (5282, 14925), (5970, 13205), (6950, 11343), (7562, 10425), (7923, 9950)]