2680402800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{7949}}^1$

素因数の和:8251

約数の個数: 120

約数和(自身を含む): 8617863600

約数和(自身を除く): 5937460800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 281, 300, 400, 562, 600, 843, 1124, 1200, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 7025, 7949, 8430, 11240, 13488, 14050, 15898, 16860, 21075, 22480, 23847, 28100, 31796, 33720, 39745, 42150, 47694, 56200, 63592, 67440, 79490, 84300, 95388, 112400, 119235, 127184, 158980, 168600, 190776, 198725, 238470, 317960, 337200, 381552, 397450, 476940, 596175, 635920, 794900, 953880, 1192350, 1589800, 1907760, 2233669, 2384700, 3179600, 4467338, 4769400, 6701007, 8934676, 9538800, 11168345, 13402014, 17869352, 22336690, 26804028, 33505035, 35738704, 44673380, 53608056, 55841725, 67010070, 89346760, 107216112, 111683450, 134020140, 167525175, 178693520, 223366900, 268040280, 335050350, 446733800, 536080560, 670100700, 893467600, 1340201400, 2680402800]

約数ペア:

[(1, 2680402800), (2, 1340201400), (3, 893467600), (4, 670100700), (5, 536080560), (6, 446733800), (8, 335050350), (10, 268040280), (12, 223366900), (15, 178693520), (16, 167525175), (20, 134020140), (24, 111683450), (25, 107216112), (30, 89346760), (40, 67010070), (48, 55841725), (50, 53608056), (60, 44673380), (75, 35738704), (80, 33505035), (100, 26804028), (120, 22336690), (150, 17869352), (200, 13402014), (240, 11168345), (281, 9538800), (300, 8934676), (400, 6701007), (562, 4769400), (600, 4467338), (843, 3179600), (1124, 2384700), (1200, 2233669), (1405, 1907760), (1686, 1589800), (2248, 1192350), (2810, 953880), (3372, 794900), (4215, 635920), (4496, 596175), (5620, 476940), (6744, 397450), (7025, 381552), (7949, 337200), (8430, 317960), (11240, 238470), (13488, 198725), (14050, 190776), (15898, 168600), (16860, 158980), (21075, 127184), (22480, 119235), (23847, 112400), (28100, 95388), (31796, 84300), (33720, 79490), (39745, 67440), (42150, 63592), (47694, 56200)]