25464300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4993}}^1$

素因数の和:5027

約数の個数: 72

約数和(自身を含む): 78026256

約数和(自身を除く): 52561956

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, 4993, 5100, 9986, 14979, 19972, 24965, 29958, 49930, 59916, 74895, 84881, 99860, 124825, 149790, 169762, 249650, 254643, 299580, 339524, 374475, 424405, 499300, 509286, 748950, 848810, 1018572, 1273215, 1497900, 1697620, 2122025, 2546430, 4244050, 5092860, 6366075, 8488100, 12732150, 25464300]

約数ペア:

[(1, 25464300), (2, 12732150), (3, 8488100), (4, 6366075), (5, 5092860), (6, 4244050), (10, 2546430), (12, 2122025), (15, 1697620), (17, 1497900), (20, 1273215), (25, 1018572), (30, 848810), (34, 748950), (50, 509286), (51, 499300), (60, 424405), (68, 374475), (75, 339524), (85, 299580), (100, 254643), (102, 249650), (150, 169762), (170, 149790), (204, 124825), (255, 99860), (300, 84881), (340, 74895), (425, 59916), (510, 49930), (850, 29958), (1020, 24965), (1275, 19972), (1700, 14979), (2550, 9986), (4993, 5100)]