228452000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 431989600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 125, 140, 160, 164, 175, 199, 200, 205, 224, 250, 280, 287, 328, 350, 398, 400, 410, 500, 560, 574, 656, 700, 796, 800, 820, 875, 995, 1000, 1025, 1120, 1148, 1312, 1393, 1400, 1435, 1592, 1640, 1750, 1990, 2000, 2050, 2296, 2786, 2800, 2870, 3184, 3280, 3500, 3980, 4000, 4100, 4592, 4975, 5125, 5572, 5600, 5740, 6368, 6560, 6965, 7000, 7175, 7960, 8159, 8200, 9184, 9950, 10250, 11144, 11480, 13930, 14000, 14350, 15920, 16318, 16400, 19900, 20500, 22288, 22960, 24875, 27860, 28000, 28700, 31840, 32636, 32800, 34825, 35875, 39800, 40795, 41000, 44576, 45920, 49750, 55720, 57113, 57400, 65272, 69650, 71750, 79600, 81590, 82000, 99500, 111440, 114226, 114800, 130544, 139300, 143500, 159200, 163180, 164000, 174125, 199000, 203975, 222880, 228452, 229600, 261088, 278600, 285565, 287000, 326360, 348250, 398000, 407950, 456904, 557200, 571130, 574000, 652720, 696500, 796000, 815900, 913808, 1019875, 1114400, 1142260, 1148000, 1305440, 1393000, 1427825, 1631800, 1827616, 2039750, 2284520, 2786000, 2855650, 3263600, 4079500, 4569040, 5572000, 5711300, 6527200, 7139125, 8159000, 9138080, 11422600, 14278250, 16318000, 22845200, 28556500, 32636000, 45690400, 57113000, 114226000, 228452000]

約数ペア:

[(1, 228452000), (2, 114226000), (4, 57113000), (5, 45690400), (7, 32636000), (8, 28556500), (10, 22845200), (14, 16318000), (16, 14278250), (20, 11422600), (25, 9138080), (28, 8159000), (32, 7139125), (35, 6527200), (40, 5711300), (41, 5572000), (50, 4569040), (56, 4079500), (70, 3263600), (80, 2855650), (82, 2786000), (100, 2284520), (112, 2039750), (125, 1827616), (140, 1631800), (160, 1427825), (164, 1393000), (175, 1305440), (199, 1148000), (200, 1142260), (205, 1114400), (224, 1019875), (250, 913808), (280, 815900), (287, 796000), (328, 696500), (350, 652720), (398, 574000), (400, 571130), (410, 557200), (500, 456904), (560, 407950), (574, 398000), (656, 348250), (700, 326360), (796, 287000), (800, 285565), (820, 278600), (875, 261088), (995, 229600), (1000, 228452), (1025, 222880), (1120, 203975), (1148, 199000), (1312, 174125), (1393, 164000), (1400, 163180), (1435, 159200), (1592, 143500), (1640, 139300), (1750, 130544), (1990, 114800), (2000, 114226), (2050, 111440), (2296, 99500), (2786, 82000), (2800, 81590), (2870, 79600), (3184, 71750), (3280, 69650), (3500, 65272), (3980, 57400), (4000, 57113), (4100, 55720), (4592, 49750), (4975, 45920), (5125, 44576), (5572, 41000), (5600, 40795), (5740, 39800), (6368, 35875), (6560, 34825), (6965, 32800), (7000, 32636), (7175, 31840), (7960, 28700), (8159, 28000), (8200, 27860), (9184, 24875), (9950, 22960), (10250, 22288), (11144, 20500), (11480, 19900), (13930, 16400), (14000, 16318), (14350, 15920)]