28848150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 120

約数和(自身を含む): 85072680

約数和(自身を除く): 56224530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 255, 270, 306, 405, 419, 425, 450, 459, 510, 675, 765, 810, 838, 850, 918, 1257, 1275, 1350, 1377, 1530, 2025, 2095, 2295, 2514, 2550, 2754, 3771, 3825, 4050, 4190, 4590, 6285, 6885, 7123, 7542, 7650, 10475, 11313, 11475, 12570, 13770, 14246, 18855, 20950, 21369, 22626, 22950, 31425, 33939, 34425, 35615, 37710, 42738, 56565, 62850, 64107, 67878, 68850, 71230, 94275, 106845, 113130, 128214, 169695, 178075, 188550, 192321, 213690, 282825, 320535, 339390, 356150, 384642, 534225, 565650, 576963, 641070, 848475, 961605, 1068450, 1153926, 1602675, 1696950, 1923210, 2884815, 3205350, 4808025, 5769630, 9616050, 14424075, 28848150]

約数ペア:

[(1, 28848150), (2, 14424075), (3, 9616050), (5, 5769630), (6, 4808025), (9, 3205350), (10, 2884815), (15, 1923210), (17, 1696950), (18, 1602675), (25, 1153926), (27, 1068450), (30, 961605), (34, 848475), (45, 641070), (50, 576963), (51, 565650), (54, 534225), (75, 384642), (81, 356150), (85, 339390), (90, 320535), (102, 282825), (135, 213690), (150, 192321), (153, 188550), (162, 178075), (170, 169695), (225, 128214), (255, 113130), (270, 106845), (306, 94275), (405, 71230), (419, 68850), (425, 67878), (450, 64107), (459, 62850), (510, 56565), (675, 42738), (765, 37710), (810, 35615), (838, 34425), (850, 33939), (918, 31425), (1257, 22950), (1275, 22626), (1350, 21369), (1377, 20950), (1530, 18855), (2025, 14246), (2095, 13770), (2295, 12570), (2514, 11475), (2550, 11313), (2754, 10475), (3771, 7650), (3825, 7542), (4050, 7123), (4190, 6885), (4590, 6285)]