31776300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3923}}^1$

素因数の和:3949

約数の個数: 90

約数和(自身を含む): 103032468

約数和(自身を除く): 71256168

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, 3923, 4050, 7846, 8100, 11769, 15692, 19615, 23538, 35307, 39230, 47076, 58845, 70614, 78460, 98075, 105921, 117690, 141228, 176535, 196150, 211842, 235380, 294225, 317763, 353070, 392300, 423684, 529605, 588450, 635526, 706140, 882675, 1059210, 1176900, 1271052, 1588815, 1765350, 2118420, 2648025, 3177630, 3530700, 5296050, 6355260, 7944075, 10592100, 15888150, 31776300]

約数ペア:

[(1, 31776300), (2, 15888150), (3, 10592100), (4, 7944075), (5, 6355260), (6, 5296050), (9, 3530700), (10, 3177630), (12, 2648025), (15, 2118420), (18, 1765350), (20, 1588815), (25, 1271052), (27, 1176900), (30, 1059210), (36, 882675), (45, 706140), (50, 635526), (54, 588450), (60, 529605), (75, 423684), (81, 392300), (90, 353070), (100, 317763), (108, 294225), (135, 235380), (150, 211842), (162, 196150), (180, 176535), (225, 141228), (270, 117690), (300, 105921), (324, 98075), (405, 78460), (450, 70614), (540, 58845), (675, 47076), (810, 39230), (900, 35307), (1350, 23538), (1620, 19615), (2025, 15692), (2700, 11769), (3923, 8100), (4050, 7846)]