68955300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8513}}^1$

素因数の和:8539

約数の個数: 90

約数和(自身を含む): 223552098

約数和(自身を除く): 154596798

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8513, 17026, 25539, 34052, 42565, 51078, 76617, 85130, 102156, 127695, 153234, 170260, 212825, 229851, 255390, 306468, 383085, 425650, 459702, 510780, 638475, 689553, 766170, 851300, 919404, 1149255, 1276950, 1379106, 1532340, 1915425, 2298510, 2553900, 2758212, 3447765, 3830850, 4597020, 5746275, 6895530, 7661700, 11492550, 13791060, 17238825, 22985100, 34477650, 68955300]

約数ペア:

[(1, 68955300), (2, 34477650), (3, 22985100), (4, 17238825), (5, 13791060), (6, 11492550), (9, 7661700), (10, 6895530), (12, 5746275), (15, 4597020), (18, 3830850), (20, 3447765), (25, 2758212), (27, 2553900), (30, 2298510), (36, 1915425), (45, 1532340), (50, 1379106), (54, 1276950), (60, 1149255), (75, 919404), (81, 851300), (90, 766170), (100, 689553), (108, 638475), (135, 510780), (150, 459702), (162, 425650), (180, 383085), (225, 306468), (270, 255390), (300, 229851), (324, 212825), (405, 170260), (450, 153234), (540, 127695), (675, 102156), (810, 85130), (900, 76617), (1350, 51078), (1620, 42565), (2025, 34052), (2700, 25539), (4050, 17026), (8100, 8513)]