206875800

素因数分解:

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

素因数の和:327

約数の個数: 288

約数和(自身を含む): 766022400

約数和(自身を除く): 559146600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 25, 30, 36, 38, 40, 45, 46, 50, 57, 60, 69, 72, 75, 76, 90, 92, 95, 100, 114, 115, 120, 138, 150, 152, 171, 180, 184, 190, 200, 207, 225, 228, 230, 263, 276, 285, 300, 342, 345, 360, 380, 414, 437, 450, 456, 460, 475, 526, 552, 570, 575, 600, 684, 690, 760, 789, 828, 855, 874, 900, 920, 950, 1035, 1052, 1140, 1150, 1311, 1315, 1368, 1380, 1425, 1578, 1656, 1710, 1725, 1748, 1800, 1900, 2070, 2104, 2185, 2280, 2300, 2367, 2622, 2630, 2760, 2850, 3156, 3420, 3450, 3496, 3800, 3933, 3945, 4140, 4275, 4370, 4600, 4734, 4997, 5175, 5244, 5260, 5700, 6049, 6312, 6555, 6575, 6840, 6900, 7866, 7890, 8280, 8550, 8740, 9468, 9994, 10350, 10488, 10520, 10925, 11400, 11835, 12098, 13110, 13150, 13800, 14991, 15732, 15780, 17100, 17480, 18147, 18936, 19665, 19725, 19988, 20700, 21850, 23670, 24196, 24985, 26220, 26300, 29982, 30245, 31464, 31560, 32775, 34200, 36294, 39330, 39450, 39976, 41400, 43700, 44973, 47340, 48392, 49970, 52440, 52600, 54441, 59175, 59964, 60490, 65550, 72588, 74955, 78660, 78900, 87400, 89946, 90735, 94680, 98325, 99940, 108882, 114931, 118350, 119928, 120980, 124925, 131100, 145176, 149910, 151225, 157320, 157800, 179892, 181470, 196650, 199880, 217764, 224865, 229862, 236700, 241960, 249850, 262200, 272205, 299820, 302450, 344793, 359784, 362940, 374775, 393300, 435528, 449730, 453675, 459724, 473400, 499700, 544410, 574655, 599640, 604900, 689586, 725880, 749550, 786600, 899460, 907350, 919448, 999400, 1034379, 1088820, 1124325, 1149310, 1209800, 1361025, 1379172, 1499100, 1723965, 1798920, 1814700, 2068758, 2177640, 2248650, 2298620, 2722050, 2758344, 2873275, 2998200, 3447930, 3629400, 4137516, 4497300, 4597240, 5171895, 5444100, 5746550, 6895860, 8275032, 8619825, 8994600, 10343790, 10888200, 11493100, 13791720, 17239650, 20687580, 22986200, 25859475, 34479300, 41375160, 51718950, 68958600, 103437900, 206875800]

約数ペア:

[(1, 206875800), (2, 103437900), (3, 68958600), (4, 51718950), (5, 41375160), (6, 34479300), (8, 25859475), (9, 22986200), (10, 20687580), (12, 17239650), (15, 13791720), (18, 11493100), (19, 10888200), (20, 10343790), (23, 8994600), (24, 8619825), (25, 8275032), (30, 6895860), (36, 5746550), (38, 5444100), (40, 5171895), (45, 4597240), (46, 4497300), (50, 4137516), (57, 3629400), (60, 3447930), (69, 2998200), (72, 2873275), (75, 2758344), (76, 2722050), (90, 2298620), (92, 2248650), (95, 2177640), (100, 2068758), (114, 1814700), (115, 1798920), (120, 1723965), (138, 1499100), (150, 1379172), (152, 1361025), (171, 1209800), (180, 1149310), (184, 1124325), (190, 1088820), (200, 1034379), (207, 999400), (225, 919448), (228, 907350), (230, 899460), (263, 786600), (276, 749550), (285, 725880), (300, 689586), (342, 604900), (345, 599640), (360, 574655), (380, 544410), (414, 499700), (437, 473400), (450, 459724), (456, 453675), (460, 449730), (475, 435528), (526, 393300), (552, 374775), (570, 362940), (575, 359784), (600, 344793), (684, 302450), (690, 299820), (760, 272205), (789, 262200), (828, 249850), (855, 241960), (874, 236700), (900, 229862), (920, 224865), (950, 217764), (1035, 199880), (1052, 196650), (1140, 181470), (1150, 179892), (1311, 157800), (1315, 157320), (1368, 151225), (1380, 149910), (1425, 145176), (1578, 131100), (1656, 124925), (1710, 120980), (1725, 119928), (1748, 118350), (1800, 114931), (1900, 108882), (2070, 99940), (2104, 98325), (2185, 94680), (2280, 90735), (2300, 89946), (2367, 87400), (2622, 78900), (2630, 78660), (2760, 74955), (2850, 72588), (3156, 65550), (3420, 60490), (3450, 59964), (3496, 59175), (3800, 54441), (3933, 52600), (3945, 52440), (4140, 49970), (4275, 48392), (4370, 47340), (4600, 44973), (4734, 43700), (4997, 41400), (5175, 39976), (5244, 39450), (5260, 39330), (5700, 36294), (6049, 34200), (6312, 32775), (6555, 31560), (6575, 31464), (6840, 30245), (6900, 29982), (7866, 26300), (7890, 26220), (8280, 24985), (8550, 24196), (8740, 23670), (9468, 21850), (9994, 20700), (10350, 19988), (10488, 19725), (10520, 19665), (10925, 18936), (11400, 18147), (11835, 17480), (12098, 17100), (13110, 15780), (13150, 15732), (13800, 14991)]