31268100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6131}}^1$

素因数の和:6165

約数の個数: 72

約数和(自身を含む): 95806368

約数和(自身を除く): 64538268

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, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 6131, 12262, 18393, 24524, 30655, 36786, 61310, 73572, 91965, 104227, 122620, 153275, 183930, 208454, 306550, 312681, 367860, 416908, 459825, 521135, 613100, 625362, 919650, 1042270, 1250724, 1563405, 1839300, 2084540, 2605675, 3126810, 5211350, 6253620, 7817025, 10422700, 15634050, 31268100]

約数ペア:

[(1, 31268100), (2, 15634050), (3, 10422700), (4, 7817025), (5, 6253620), (6, 5211350), (10, 3126810), (12, 2605675), (15, 2084540), (17, 1839300), (20, 1563405), (25, 1250724), (30, 1042270), (34, 919650), (50, 625362), (51, 613100), (60, 521135), (68, 459825), (75, 416908), (85, 367860), (100, 312681), (102, 306550), (150, 208454), (170, 183930), (204, 153275), (255, 122620), (300, 104227), (340, 91965), (425, 73572), (510, 61310), (850, 36786), (1020, 30655), (1275, 24524), (1700, 18393), (2550, 12262), (5100, 6131)]