172997100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3809

約数の個数: 144

約数和(自身を含む): 589024800

約数和(自身を除く): 416027700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3769, 3825, 4590, 5100, 7538, 7650, 9180, 11307, 11475, 15076, 15300, 18845, 22614, 22950, 33921, 37690, 45228, 45900, 56535, 64073, 67842, 75380, 94225, 101763, 113070, 128146, 135684, 169605, 188450, 192219, 203526, 226140, 256292, 282675, 320365, 339210, 376900, 384438, 407052, 508815, 565350, 576657, 640730, 678420, 768876, 848025, 961095, 1017630, 1130700, 1153314, 1281460, 1601825, 1696050, 1729971, 1922190, 2035260, 2306628, 2544075, 2883285, 3203650, 3392100, 3459942, 3844380, 4805475, 5088150, 5766570, 6407300, 6919884, 8649855, 9610950, 10176300, 11533140, 14416425, 17299710, 19221900, 28832850, 34599420, 43249275, 57665700, 86498550, 172997100]

約数ペア:

[(1, 172997100), (2, 86498550), (3, 57665700), (4, 43249275), (5, 34599420), (6, 28832850), (9, 19221900), (10, 17299710), (12, 14416425), (15, 11533140), (17, 10176300), (18, 9610950), (20, 8649855), (25, 6919884), (27, 6407300), (30, 5766570), (34, 5088150), (36, 4805475), (45, 3844380), (50, 3459942), (51, 3392100), (54, 3203650), (60, 2883285), (68, 2544075), (75, 2306628), (85, 2035260), (90, 1922190), (100, 1729971), (102, 1696050), (108, 1601825), (135, 1281460), (150, 1153314), (153, 1130700), (170, 1017630), (180, 961095), (204, 848025), (225, 768876), (255, 678420), (270, 640730), (300, 576657), (306, 565350), (340, 508815), (425, 407052), (450, 384438), (459, 376900), (510, 339210), (540, 320365), (612, 282675), (675, 256292), (765, 226140), (850, 203526), (900, 192219), (918, 188450), (1020, 169605), (1275, 135684), (1350, 128146), (1530, 113070), (1700, 101763), (1836, 94225), (2295, 75380), (2550, 67842), (2700, 64073), (3060, 56535), (3769, 45900), (3825, 45228), (4590, 37690), (5100, 33921), (7538, 22950), (7650, 22614), (9180, 18845), (11307, 15300), (11475, 15076)]