69388000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 128744480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 83, 88, 95, 100, 110, 125, 152, 160, 166, 176, 190, 200, 209, 220, 250, 275, 304, 332, 352, 380, 400, 415, 418, 440, 475, 500, 550, 608, 664, 760, 800, 830, 836, 880, 913, 950, 1000, 1045, 1100, 1328, 1375, 1520, 1577, 1660, 1672, 1760, 1826, 1900, 2000, 2075, 2090, 2200, 2375, 2656, 2750, 3040, 3154, 3320, 3344, 3652, 3800, 4000, 4150, 4180, 4400, 4565, 4750, 5225, 5500, 6308, 6640, 6688, 7304, 7600, 7885, 8300, 8360, 8800, 9130, 9500, 10375, 10450, 11000, 12616, 13280, 14608, 15200, 15770, 16600, 16720, 17347, 18260, 19000, 20750, 20900, 22000, 22825, 25232, 26125, 29216, 31540, 33200, 33440, 34694, 36520, 38000, 39425, 41500, 41800, 44000, 45650, 50464, 52250, 63080, 66400, 69388, 73040, 76000, 78850, 83000, 83600, 86735, 91300, 104500, 114125, 126160, 138776, 146080, 157700, 166000, 167200, 173470, 182600, 197125, 209000, 228250, 252320, 277552, 315400, 332000, 346940, 365200, 394250, 418000, 433675, 456500, 555104, 630800, 693880, 730400, 788500, 836000, 867350, 913000, 1261600, 1387760, 1577000, 1734700, 1826000, 2168375, 2775520, 3154000, 3469400, 3652000, 4336750, 6308000, 6938800, 8673500, 13877600, 17347000, 34694000, 69388000]

約数ペア:

[(1, 69388000), (2, 34694000), (4, 17347000), (5, 13877600), (8, 8673500), (10, 6938800), (11, 6308000), (16, 4336750), (19, 3652000), (20, 3469400), (22, 3154000), (25, 2775520), (32, 2168375), (38, 1826000), (40, 1734700), (44, 1577000), (50, 1387760), (55, 1261600), (76, 913000), (80, 867350), (83, 836000), (88, 788500), (95, 730400), (100, 693880), (110, 630800), (125, 555104), (152, 456500), (160, 433675), (166, 418000), (176, 394250), (190, 365200), (200, 346940), (209, 332000), (220, 315400), (250, 277552), (275, 252320), (304, 228250), (332, 209000), (352, 197125), (380, 182600), (400, 173470), (415, 167200), (418, 166000), (440, 157700), (475, 146080), (500, 138776), (550, 126160), (608, 114125), (664, 104500), (760, 91300), (800, 86735), (830, 83600), (836, 83000), (880, 78850), (913, 76000), (950, 73040), (1000, 69388), (1045, 66400), (1100, 63080), (1328, 52250), (1375, 50464), (1520, 45650), (1577, 44000), (1660, 41800), (1672, 41500), (1760, 39425), (1826, 38000), (1900, 36520), (2000, 34694), (2075, 33440), (2090, 33200), (2200, 31540), (2375, 29216), (2656, 26125), (2750, 25232), (3040, 22825), (3154, 22000), (3320, 20900), (3344, 20750), (3652, 19000), (3800, 18260), (4000, 17347), (4150, 16720), (4180, 16600), (4400, 15770), (4565, 15200), (4750, 14608), (5225, 13280), (5500, 12616), (6308, 11000), (6640, 10450), (6688, 10375), (7304, 9500), (7600, 9130), (7885, 8800), (8300, 8360)]