75146520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 247795200

約数和(自身を除く): 172648680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1433, 1748, 2185, 2280, 2622, 2760, 2866, 3496, 4299, 4370, 5244, 5732, 6555, 7165, 8598, 8740, 10488, 11464, 13110, 14330, 17196, 17480, 21495, 26220, 27227, 28660, 32959, 34392, 42990, 52440, 54454, 57320, 65918, 81681, 85980, 98877, 108908, 131836, 136135, 163362, 164795, 171960, 197754, 217816, 263672, 272270, 326724, 329590, 395508, 408405, 494385, 544540, 626221, 653448, 659180, 791016, 816810, 988770, 1089080, 1252442, 1318360, 1633620, 1878663, 1977540, 2504884, 3131105, 3267240, 3757326, 3955080, 5009768, 6262210, 7514652, 9393315, 12524420, 15029304, 18786630, 25048840, 37573260, 75146520]

約数ペア:

[(1, 75146520), (2, 37573260), (3, 25048840), (4, 18786630), (5, 15029304), (6, 12524420), (8, 9393315), (10, 7514652), (12, 6262210), (15, 5009768), (19, 3955080), (20, 3757326), (23, 3267240), (24, 3131105), (30, 2504884), (38, 1977540), (40, 1878663), (46, 1633620), (57, 1318360), (60, 1252442), (69, 1089080), (76, 988770), (92, 816810), (95, 791016), (114, 659180), (115, 653448), (120, 626221), (138, 544540), (152, 494385), (184, 408405), (190, 395508), (228, 329590), (230, 326724), (276, 272270), (285, 263672), (345, 217816), (380, 197754), (437, 171960), (456, 164795), (460, 163362), (552, 136135), (570, 131836), (690, 108908), (760, 98877), (874, 85980), (920, 81681), (1140, 65918), (1311, 57320), (1380, 54454), (1433, 52440), (1748, 42990), (2185, 34392), (2280, 32959), (2622, 28660), (2760, 27227), (2866, 26220), (3496, 21495), (4299, 17480), (4370, 17196), (5244, 14330), (5732, 13110), (6555, 11464), (7165, 10488), (8598, 8740)]