131299500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 427714560

約数和(自身を除く): 296415060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 125, 150, 170, 190, 204, 228, 250, 255, 271, 285, 300, 323, 340, 375, 380, 425, 475, 500, 510, 542, 570, 646, 750, 813, 850, 950, 969, 1020, 1084, 1140, 1275, 1292, 1355, 1425, 1500, 1615, 1626, 1700, 1900, 1938, 2125, 2375, 2550, 2710, 2850, 3230, 3252, 3876, 4065, 4250, 4607, 4750, 4845, 5100, 5149, 5420, 5700, 6375, 6460, 6775, 7125, 8075, 8130, 8500, 9214, 9500, 9690, 10298, 12750, 13550, 13821, 14250, 15447, 16150, 16260, 18428, 19380, 20325, 20596, 23035, 24225, 25500, 25745, 27100, 27642, 28500, 30894, 32300, 33875, 40375, 40650, 46070, 48450, 51490, 55284, 61788, 67750, 69105, 77235, 80750, 81300, 87533, 92140, 96900, 101625, 102980, 115175, 121125, 128725, 135500, 138210, 154470, 161500, 175066, 203250, 230350, 242250, 257450, 262599, 276420, 308940, 345525, 350132, 386175, 406500, 437665, 460700, 484500, 514900, 525198, 575875, 643625, 691050, 772350, 875330, 1050396, 1151750, 1287250, 1312995, 1382100, 1544700, 1727625, 1750660, 1930875, 2188325, 2303500, 2574500, 2625990, 3455250, 3861750, 4376650, 5251980, 6564975, 6910500, 7723500, 8753300, 10941625, 13129950, 21883250, 26259900, 32824875, 43766500, 65649750, 131299500]

約数ペア:

[(1, 131299500), (2, 65649750), (3, 43766500), (4, 32824875), (5, 26259900), (6, 21883250), (10, 13129950), (12, 10941625), (15, 8753300), (17, 7723500), (19, 6910500), (20, 6564975), (25, 5251980), (30, 4376650), (34, 3861750), (38, 3455250), (50, 2625990), (51, 2574500), (57, 2303500), (60, 2188325), (68, 1930875), (75, 1750660), (76, 1727625), (85, 1544700), (95, 1382100), (100, 1312995), (102, 1287250), (114, 1151750), (125, 1050396), (150, 875330), (170, 772350), (190, 691050), (204, 643625), (228, 575875), (250, 525198), (255, 514900), (271, 484500), (285, 460700), (300, 437665), (323, 406500), (340, 386175), (375, 350132), (380, 345525), (425, 308940), (475, 276420), (500, 262599), (510, 257450), (542, 242250), (570, 230350), (646, 203250), (750, 175066), (813, 161500), (850, 154470), (950, 138210), (969, 135500), (1020, 128725), (1084, 121125), (1140, 115175), (1275, 102980), (1292, 101625), (1355, 96900), (1425, 92140), (1500, 87533), (1615, 81300), (1626, 80750), (1700, 77235), (1900, 69105), (1938, 67750), (2125, 61788), (2375, 55284), (2550, 51490), (2710, 48450), (2850, 46070), (3230, 40650), (3252, 40375), (3876, 33875), (4065, 32300), (4250, 30894), (4607, 28500), (4750, 27642), (4845, 27100), (5100, 25745), (5149, 25500), (5420, 24225), (5700, 23035), (6375, 20596), (6460, 20325), (6775, 19380), (7125, 18428), (8075, 16260), (8130, 16150), (8500, 15447), (9214, 14250), (9500, 13821), (9690, 13550), (10298, 12750)]