1279477350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 3728332800

約数和(自身を除く): 2448855450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 89, 90, 115, 135, 138, 150, 178, 207, 225, 230, 267, 270, 345, 414, 445, 450, 463, 534, 575, 621, 675, 690, 801, 890, 926, 1035, 1150, 1242, 1335, 1350, 1389, 1602, 1725, 2047, 2070, 2225, 2315, 2403, 2670, 2778, 3105, 3450, 4005, 4094, 4167, 4450, 4630, 4806, 5175, 6141, 6210, 6675, 6945, 8010, 8334, 10235, 10350, 10649, 11575, 12015, 12282, 12501, 13350, 13890, 15525, 18423, 20025, 20470, 20835, 21298, 23150, 24030, 25002, 30705, 31050, 31947, 34725, 36846, 40050, 41207, 41670, 51175, 53245, 55269, 60075, 61410, 62505, 63894, 69450, 82414, 92115, 95841, 102350, 104175, 106490, 110538, 120150, 123621, 125010, 153525, 159735, 184230, 191682, 206035, 208350, 247242, 266225, 276345, 287523, 307050, 312525, 319470, 370863, 412070, 460575, 479205, 532450, 552690, 575046, 618105, 625050, 741726, 798675, 921150, 947761, 958410, 1030175, 1112589, 1236210, 1381725, 1437615, 1597350, 1854315, 1895522, 2060350, 2225178, 2396025, 2763450, 2843283, 2875230, 3090525, 3708630, 4738805, 4792050, 5562945, 5686566, 6181050, 7188075, 8529849, 9271575, 9477610, 11125890, 14216415, 14376150, 17059698, 18543150, 23694025, 25589547, 27814725, 28432830, 42649245, 47388050, 51179094, 55629450, 71082075, 85298490, 127947735, 142164150, 213246225, 255895470, 426492450, 639738675, 1279477350]

約数ペア:

[(1, 1279477350), (2, 639738675), (3, 426492450), (5, 255895470), (6, 213246225), (9, 142164150), (10, 127947735), (15, 85298490), (18, 71082075), (23, 55629450), (25, 51179094), (27, 47388050), (30, 42649245), (45, 28432830), (46, 27814725), (50, 25589547), (54, 23694025), (69, 18543150), (75, 17059698), (89, 14376150), (90, 14216415), (115, 11125890), (135, 9477610), (138, 9271575), (150, 8529849), (178, 7188075), (207, 6181050), (225, 5686566), (230, 5562945), (267, 4792050), (270, 4738805), (345, 3708630), (414, 3090525), (445, 2875230), (450, 2843283), (463, 2763450), (534, 2396025), (575, 2225178), (621, 2060350), (675, 1895522), (690, 1854315), (801, 1597350), (890, 1437615), (926, 1381725), (1035, 1236210), (1150, 1112589), (1242, 1030175), (1335, 958410), (1350, 947761), (1389, 921150), (1602, 798675), (1725, 741726), (2047, 625050), (2070, 618105), (2225, 575046), (2315, 552690), (2403, 532450), (2670, 479205), (2778, 460575), (3105, 412070), (3450, 370863), (4005, 319470), (4094, 312525), (4167, 307050), (4450, 287523), (4630, 276345), (4806, 266225), (5175, 247242), (6141, 208350), (6210, 206035), (6675, 191682), (6945, 184230), (8010, 159735), (8334, 153525), (10235, 125010), (10350, 123621), (10649, 120150), (11575, 110538), (12015, 106490), (12282, 104175), (12501, 102350), (13350, 95841), (13890, 92115), (15525, 82414), (18423, 69450), (20025, 63894), (20470, 62505), (20835, 61410), (21298, 60075), (23150, 55269), (24030, 53245), (25002, 51175), (30705, 41670), (31050, 41207), (31947, 40050), (34725, 36846)]