77509320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1815

約数の個数: 128

約数和(自身を含む): 270915840

約数和(自身を除く): 193406520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1741, 1855, 2120, 2226, 2968, 3180, 3482, 3710, 4452, 5223, 5565, 6360, 6964, 7420, 8705, 8904, 10446, 11130, 12187, 13928, 14840, 17410, 20892, 22260, 24374, 26115, 34820, 36561, 41784, 44520, 48748, 52230, 60935, 69640, 73122, 92273, 97496, 104460, 121870, 146244, 182805, 184546, 208920, 243740, 276819, 292488, 365610, 369092, 461365, 487480, 553638, 645911, 731220, 738184, 922730, 1107276, 1291822, 1384095, 1462440, 1845460, 1937733, 2214552, 2583644, 2768190, 3229555, 3690920, 3875466, 5167288, 5536380, 6459110, 7750932, 9688665, 11072760, 12918220, 15501864, 19377330, 25836440, 38754660, 77509320]

約数ペア:

[(1, 77509320), (2, 38754660), (3, 25836440), (4, 19377330), (5, 15501864), (6, 12918220), (7, 11072760), (8, 9688665), (10, 7750932), (12, 6459110), (14, 5536380), (15, 5167288), (20, 3875466), (21, 3690920), (24, 3229555), (28, 2768190), (30, 2583644), (35, 2214552), (40, 1937733), (42, 1845460), (53, 1462440), (56, 1384095), (60, 1291822), (70, 1107276), (84, 922730), (105, 738184), (106, 731220), (120, 645911), (140, 553638), (159, 487480), (168, 461365), (210, 369092), (212, 365610), (265, 292488), (280, 276819), (318, 243740), (371, 208920), (420, 184546), (424, 182805), (530, 146244), (636, 121870), (742, 104460), (795, 97496), (840, 92273), (1060, 73122), (1113, 69640), (1272, 60935), (1484, 52230), (1590, 48748), (1741, 44520), (1855, 41784), (2120, 36561), (2226, 34820), (2968, 26115), (3180, 24374), (3482, 22260), (3710, 20892), (4452, 17410), (5223, 14840), (5565, 13928), (6360, 12187), (6964, 11130), (7420, 10446), (8705, 8904)]