77612310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 225555840

約数和(自身を除く): 147943530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 255, 270, 306, 333, 370, 457, 459, 510, 555, 629, 666, 765, 914, 918, 999, 1110, 1258, 1371, 1530, 1665, 1887, 1998, 2285, 2295, 2742, 3145, 3330, 3774, 4113, 4570, 4590, 4995, 5661, 6290, 6855, 7769, 8226, 9435, 9990, 11322, 12339, 13710, 15538, 16909, 16983, 18870, 20565, 23307, 24678, 28305, 33818, 33966, 38845, 41130, 46614, 50727, 56610, 61695, 69921, 77690, 84545, 84915, 101454, 116535, 123390, 139842, 152181, 169090, 169830, 209763, 233070, 253635, 287453, 304362, 349605, 419526, 456543, 507270, 574906, 699210, 760905, 862359, 913086, 1048815, 1437265, 1521810, 1724718, 2097630, 2282715, 2587077, 2874530, 4311795, 4565430, 5174154, 7761231, 8623590, 12935385, 15522462, 25870770, 38806155, 77612310]

約数ペア:

[(1, 77612310), (2, 38806155), (3, 25870770), (5, 15522462), (6, 12935385), (9, 8623590), (10, 7761231), (15, 5174154), (17, 4565430), (18, 4311795), (27, 2874530), (30, 2587077), (34, 2282715), (37, 2097630), (45, 1724718), (51, 1521810), (54, 1437265), (74, 1048815), (85, 913086), (90, 862359), (102, 760905), (111, 699210), (135, 574906), (153, 507270), (170, 456543), (185, 419526), (222, 349605), (255, 304362), (270, 287453), (306, 253635), (333, 233070), (370, 209763), (457, 169830), (459, 169090), (510, 152181), (555, 139842), (629, 123390), (666, 116535), (765, 101454), (914, 84915), (918, 84545), (999, 77690), (1110, 69921), (1258, 61695), (1371, 56610), (1530, 50727), (1665, 46614), (1887, 41130), (1998, 38845), (2285, 33966), (2295, 33818), (2742, 28305), (3145, 24678), (3330, 23307), (3774, 20565), (4113, 18870), (4570, 16983), (4590, 16909), (4995, 15538), (5661, 13710), (6290, 12339), (6855, 11322), (7769, 9990), (8226, 9435)]