8003100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 27442688

約数和(自身を除く): 19439588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 103, 105, 111, 140, 148, 150, 175, 185, 206, 210, 222, 259, 300, 309, 350, 370, 412, 420, 444, 515, 518, 525, 555, 618, 700, 721, 740, 777, 925, 1030, 1036, 1050, 1110, 1236, 1295, 1442, 1545, 1554, 1850, 2060, 2100, 2163, 2220, 2575, 2590, 2775, 2884, 3090, 3108, 3605, 3700, 3811, 3885, 4326, 5150, 5180, 5550, 6180, 6475, 7210, 7622, 7725, 7770, 8652, 10300, 10815, 11100, 11433, 12950, 14420, 15244, 15450, 15540, 18025, 19055, 19425, 21630, 22866, 25900, 26677, 30900, 36050, 38110, 38850, 43260, 45732, 53354, 54075, 57165, 72100, 76220, 77700, 80031, 95275, 106708, 108150, 114330, 133385, 160062, 190550, 216300, 228660, 266770, 285825, 320124, 381100, 400155, 533540, 571650, 666925, 800310, 1143300, 1333850, 1600620, 2000775, 2667700, 4001550, 8003100]

約数ペア:

[(1, 8003100), (2, 4001550), (3, 2667700), (4, 2000775), (5, 1600620), (6, 1333850), (7, 1143300), (10, 800310), (12, 666925), (14, 571650), (15, 533540), (20, 400155), (21, 381100), (25, 320124), (28, 285825), (30, 266770), (35, 228660), (37, 216300), (42, 190550), (50, 160062), (60, 133385), (70, 114330), (74, 108150), (75, 106708), (84, 95275), (100, 80031), (103, 77700), (105, 76220), (111, 72100), (140, 57165), (148, 54075), (150, 53354), (175, 45732), (185, 43260), (206, 38850), (210, 38110), (222, 36050), (259, 30900), (300, 26677), (309, 25900), (350, 22866), (370, 21630), (412, 19425), (420, 19055), (444, 18025), (515, 15540), (518, 15450), (525, 15244), (555, 14420), (618, 12950), (700, 11433), (721, 11100), (740, 10815), (777, 10300), (925, 8652), (1030, 7770), (1036, 7725), (1050, 7622), (1110, 7210), (1236, 6475), (1295, 6180), (1442, 5550), (1545, 5180), (1554, 5150), (1850, 4326), (2060, 3885), (2100, 3811), (2163, 3700), (2220, 3605), (2575, 3108), (2590, 3090), (2775, 2884)]