68814300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 214486272

約数和(自身を除く): 145671972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 103, 131, 150, 170, 204, 206, 255, 262, 300, 309, 340, 393, 412, 425, 510, 515, 524, 618, 655, 786, 850, 1020, 1030, 1236, 1275, 1310, 1545, 1572, 1700, 1751, 1965, 2060, 2227, 2550, 2575, 2620, 3090, 3275, 3502, 3930, 4454, 5100, 5150, 5253, 6180, 6550, 6681, 7004, 7725, 7860, 8755, 8908, 9825, 10300, 10506, 11135, 13100, 13362, 13493, 15450, 17510, 19650, 21012, 22270, 26265, 26724, 26986, 30900, 33405, 35020, 39300, 40479, 43775, 44540, 52530, 53972, 55675, 66810, 67465, 80958, 87550, 105060, 111350, 131325, 133620, 134930, 161916, 167025, 175100, 202395, 222700, 229381, 262650, 269860, 334050, 337325, 404790, 458762, 525300, 668100, 674650, 688143, 809580, 917524, 1011975, 1146905, 1349300, 1376286, 2023950, 2293810, 2752572, 3440715, 4047900, 4587620, 5734525, 6881430, 11469050, 13762860, 17203575, 22938100, 34407150, 68814300]

約数ペア:

[(1, 68814300), (2, 34407150), (3, 22938100), (4, 17203575), (5, 13762860), (6, 11469050), (10, 6881430), (12, 5734525), (15, 4587620), (17, 4047900), (20, 3440715), (25, 2752572), (30, 2293810), (34, 2023950), (50, 1376286), (51, 1349300), (60, 1146905), (68, 1011975), (75, 917524), (85, 809580), (100, 688143), (102, 674650), (103, 668100), (131, 525300), (150, 458762), (170, 404790), (204, 337325), (206, 334050), (255, 269860), (262, 262650), (300, 229381), (309, 222700), (340, 202395), (393, 175100), (412, 167025), (425, 161916), (510, 134930), (515, 133620), (524, 131325), (618, 111350), (655, 105060), (786, 87550), (850, 80958), (1020, 67465), (1030, 66810), (1236, 55675), (1275, 53972), (1310, 52530), (1545, 44540), (1572, 43775), (1700, 40479), (1751, 39300), (1965, 35020), (2060, 33405), (2227, 30900), (2550, 26986), (2575, 26724), (2620, 26265), (3090, 22270), (3275, 21012), (3502, 19650), (3930, 17510), (4454, 15450), (5100, 13493), (5150, 13362), (5253, 13100), (6180, 11135), (6550, 10506), (6681, 10300), (7004, 9825), (7725, 8908), (7860, 8755)]