271950

素因数分解:

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

素因数の和:66

約数の個数: 72

約数和(自身を含む): 805752

約数和(自身を除く): 533802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 49, 50, 70, 74, 75, 98, 105, 111, 147, 150, 175, 185, 210, 222, 245, 259, 294, 350, 370, 490, 518, 525, 555, 735, 777, 925, 1050, 1110, 1225, 1295, 1470, 1554, 1813, 1850, 2450, 2590, 2775, 3626, 3675, 3885, 5439, 5550, 6475, 7350, 7770, 9065, 10878, 12950, 18130, 19425, 27195, 38850, 45325, 54390, 90650, 135975, 271950]

約数ペア:

[(1, 271950), (2, 135975), (3, 90650), (5, 54390), (6, 45325), (7, 38850), (10, 27195), (14, 19425), (15, 18130), (21, 12950), (25, 10878), (30, 9065), (35, 7770), (37, 7350), (42, 6475), (49, 5550), (50, 5439), (70, 3885), (74, 3675), (75, 3626), (98, 2775), (105, 2590), (111, 2450), (147, 1850), (150, 1813), (175, 1554), (185, 1470), (210, 1295), (222, 1225), (245, 1110), (259, 1050), (294, 925), (350, 777), (370, 735), (490, 555), (518, 525)]