68958600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 235699200

約数和(自身を除く): 166740600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 38, 40, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 120, 138, 150, 152, 184, 190, 200, 228, 230, 263, 276, 285, 300, 345, 380, 437, 456, 460, 475, 526, 552, 570, 575, 600, 690, 760, 789, 874, 920, 950, 1052, 1140, 1150, 1311, 1315, 1380, 1425, 1578, 1725, 1748, 1900, 2104, 2185, 2280, 2300, 2622, 2630, 2760, 2850, 3156, 3450, 3496, 3800, 3945, 4370, 4600, 4997, 5244, 5260, 5700, 6049, 6312, 6555, 6575, 6900, 7890, 8740, 9994, 10488, 10520, 10925, 11400, 12098, 13110, 13150, 13800, 14991, 15780, 17480, 18147, 19725, 19988, 21850, 24196, 24985, 26220, 26300, 29982, 30245, 31560, 32775, 36294, 39450, 39976, 43700, 48392, 49970, 52440, 52600, 59964, 60490, 65550, 72588, 74955, 78900, 87400, 90735, 99940, 114931, 119928, 120980, 124925, 131100, 145176, 149910, 151225, 157800, 181470, 199880, 229862, 241960, 249850, 262200, 299820, 302450, 344793, 362940, 374775, 453675, 459724, 499700, 574655, 599640, 604900, 689586, 725880, 749550, 907350, 919448, 999400, 1149310, 1209800, 1379172, 1499100, 1723965, 1814700, 2298620, 2758344, 2873275, 2998200, 3447930, 3629400, 4597240, 5746550, 6895860, 8619825, 11493100, 13791720, 17239650, 22986200, 34479300, 68958600]

約数ペア:

[(1, 68958600), (2, 34479300), (3, 22986200), (4, 17239650), (5, 13791720), (6, 11493100), (8, 8619825), (10, 6895860), (12, 5746550), (15, 4597240), (19, 3629400), (20, 3447930), (23, 2998200), (24, 2873275), (25, 2758344), (30, 2298620), (38, 1814700), (40, 1723965), (46, 1499100), (50, 1379172), (57, 1209800), (60, 1149310), (69, 999400), (75, 919448), (76, 907350), (92, 749550), (95, 725880), (100, 689586), (114, 604900), (115, 599640), (120, 574655), (138, 499700), (150, 459724), (152, 453675), (184, 374775), (190, 362940), (200, 344793), (228, 302450), (230, 299820), (263, 262200), (276, 249850), (285, 241960), (300, 229862), (345, 199880), (380, 181470), (437, 157800), (456, 151225), (460, 149910), (475, 145176), (526, 131100), (552, 124925), (570, 120980), (575, 119928), (600, 114931), (690, 99940), (760, 90735), (789, 87400), (874, 78900), (920, 74955), (950, 72588), (1052, 65550), (1140, 60490), (1150, 59964), (1311, 52600), (1315, 52440), (1380, 49970), (1425, 48392), (1578, 43700), (1725, 39976), (1748, 39450), (1900, 36294), (2104, 32775), (2185, 31560), (2280, 30245), (2300, 29982), (2622, 26300), (2630, 26220), (2760, 24985), (2850, 24196), (3156, 21850), (3450, 19988), (3496, 19725), (3800, 18147), (3945, 17480), (4370, 15780), (4600, 14991), (4997, 13800), (5244, 13150), (5260, 13110), (5700, 12098), (6049, 11400), (6312, 10925), (6555, 10520), (6575, 10488), (6900, 9994), (7890, 8740)]