212164000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 353928800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 59, 62, 80, 100, 116, 118, 124, 125, 145, 155, 160, 200, 232, 236, 248, 250, 290, 295, 310, 400, 464, 472, 496, 500, 580, 590, 620, 725, 775, 800, 899, 928, 944, 992, 1000, 1160, 1180, 1240, 1450, 1475, 1550, 1711, 1798, 1829, 1888, 2000, 2320, 2360, 2480, 2900, 2950, 3100, 3422, 3596, 3625, 3658, 3875, 4000, 4495, 4640, 4720, 4960, 5800, 5900, 6200, 6844, 7192, 7250, 7316, 7375, 7750, 8555, 8990, 9145, 9440, 11600, 11800, 12400, 13688, 14384, 14500, 14632, 14750, 15500, 17110, 17980, 18290, 22475, 23200, 23600, 24800, 27376, 28768, 29000, 29264, 29500, 31000, 34220, 35960, 36580, 42775, 44950, 45725, 47200, 53041, 54752, 58000, 58528, 59000, 62000, 68440, 71920, 73160, 85550, 89900, 91450, 106082, 112375, 116000, 118000, 124000, 136880, 143840, 146320, 171100, 179800, 182900, 212164, 213875, 224750, 228625, 236000, 265205, 273760, 292640, 342200, 359600, 365800, 424328, 427750, 449500, 457250, 530410, 684400, 719200, 731600, 848656, 855500, 899000, 914500, 1060820, 1326025, 1368800, 1463200, 1697312, 1711000, 1798000, 1829000, 2121640, 2652050, 3422000, 3596000, 3658000, 4243280, 5304100, 6630125, 6844000, 7316000, 8486560, 10608200, 13260250, 21216400, 26520500, 42432800, 53041000, 106082000, 212164000]

約数ペア:

[(1, 212164000), (2, 106082000), (4, 53041000), (5, 42432800), (8, 26520500), (10, 21216400), (16, 13260250), (20, 10608200), (25, 8486560), (29, 7316000), (31, 6844000), (32, 6630125), (40, 5304100), (50, 4243280), (58, 3658000), (59, 3596000), (62, 3422000), (80, 2652050), (100, 2121640), (116, 1829000), (118, 1798000), (124, 1711000), (125, 1697312), (145, 1463200), (155, 1368800), (160, 1326025), (200, 1060820), (232, 914500), (236, 899000), (248, 855500), (250, 848656), (290, 731600), (295, 719200), (310, 684400), (400, 530410), (464, 457250), (472, 449500), (496, 427750), (500, 424328), (580, 365800), (590, 359600), (620, 342200), (725, 292640), (775, 273760), (800, 265205), (899, 236000), (928, 228625), (944, 224750), (992, 213875), (1000, 212164), (1160, 182900), (1180, 179800), (1240, 171100), (1450, 146320), (1475, 143840), (1550, 136880), (1711, 124000), (1798, 118000), (1829, 116000), (1888, 112375), (2000, 106082), (2320, 91450), (2360, 89900), (2480, 85550), (2900, 73160), (2950, 71920), (3100, 68440), (3422, 62000), (3596, 59000), (3625, 58528), (3658, 58000), (3875, 54752), (4000, 53041), (4495, 47200), (4640, 45725), (4720, 44950), (4960, 42775), (5800, 36580), (5900, 35960), (6200, 34220), (6844, 31000), (7192, 29500), (7250, 29264), (7316, 29000), (7375, 28768), (7750, 27376), (8555, 24800), (8990, 23600), (9145, 23200), (9440, 22475), (11600, 18290), (11800, 17980), (12400, 17110), (13688, 15500), (14384, 14750), (14500, 14632)]