31410900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2090

約数の個数: 108

約数和(自身を含む): 104298012

約数和(自身を除く): 72887112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2053, 2550, 3060, 3825, 4106, 5100, 6159, 7650, 8212, 10265, 12318, 15300, 18477, 20530, 24636, 30795, 34901, 36954, 41060, 51325, 61590, 69802, 73908, 92385, 102650, 104703, 123180, 139604, 153975, 174505, 184770, 205300, 209406, 307950, 314109, 349010, 369540, 418812, 461925, 523515, 615900, 628218, 698020, 872525, 923850, 1047030, 1256436, 1570545, 1745050, 1847700, 2094060, 2617575, 3141090, 3490100, 5235150, 6282180, 7852725, 10470300, 15705450, 31410900]

約数ペア:

[(1, 31410900), (2, 15705450), (3, 10470300), (4, 7852725), (5, 6282180), (6, 5235150), (9, 3490100), (10, 3141090), (12, 2617575), (15, 2094060), (17, 1847700), (18, 1745050), (20, 1570545), (25, 1256436), (30, 1047030), (34, 923850), (36, 872525), (45, 698020), (50, 628218), (51, 615900), (60, 523515), (68, 461925), (75, 418812), (85, 369540), (90, 349010), (100, 314109), (102, 307950), (150, 209406), (153, 205300), (170, 184770), (180, 174505), (204, 153975), (225, 139604), (255, 123180), (300, 104703), (306, 102650), (340, 92385), (425, 73908), (450, 69802), (510, 61590), (612, 51325), (765, 41060), (850, 36954), (900, 34901), (1020, 30795), (1275, 24636), (1530, 20530), (1700, 18477), (2053, 15300), (2550, 12318), (3060, 10265), (3825, 8212), (4106, 7650), (5100, 6159)]