12684981000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{43591}}^1$

素因数の和:43712

約数の個数: 128

約数和(自身を含む): 39986069760

約数和(自身を除く): 27301088760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 194, 200, 250, 291, 300, 375, 388, 485, 500, 582, 600, 750, 776, 970, 1000, 1164, 1455, 1500, 1940, 2328, 2425, 2910, 3000, 3880, 4850, 5820, 7275, 9700, 11640, 12125, 14550, 19400, 24250, 29100, 36375, 43591, 48500, 58200, 72750, 87182, 97000, 130773, 145500, 174364, 217955, 261546, 291000, 348728, 435910, 523092, 653865, 871820, 1046184, 1089775, 1307730, 1743640, 2179550, 2615460, 3269325, 4228327, 4359100, 5230920, 5448875, 6538650, 8456654, 8718200, 10897750, 12684981, 13077300, 16346625, 16913308, 21141635, 21795500, 25369962, 26154600, 32693250, 33826616, 42283270, 43591000, 50739924, 63424905, 65386500, 84566540, 101479848, 105708175, 126849810, 130773000, 169133080, 211416350, 253699620, 317124525, 422832700, 507399240, 528540875, 634249050, 845665400, 1057081750, 1268498100, 1585622625, 2114163500, 2536996200, 3171245250, 4228327000, 6342490500, 12684981000]

約数ペア:

[(1, 12684981000), (2, 6342490500), (3, 4228327000), (4, 3171245250), (5, 2536996200), (6, 2114163500), (8, 1585622625), (10, 1268498100), (12, 1057081750), (15, 845665400), (20, 634249050), (24, 528540875), (25, 507399240), (30, 422832700), (40, 317124525), (50, 253699620), (60, 211416350), (75, 169133080), (97, 130773000), (100, 126849810), (120, 105708175), (125, 101479848), (150, 84566540), (194, 65386500), (200, 63424905), (250, 50739924), (291, 43591000), (300, 42283270), (375, 33826616), (388, 32693250), (485, 26154600), (500, 25369962), (582, 21795500), (600, 21141635), (750, 16913308), (776, 16346625), (970, 13077300), (1000, 12684981), (1164, 10897750), (1455, 8718200), (1500, 8456654), (1940, 6538650), (2328, 5448875), (2425, 5230920), (2910, 4359100), (3000, 4228327), (3880, 3269325), (4850, 2615460), (5820, 2179550), (7275, 1743640), (9700, 1307730), (11640, 1089775), (12125, 1046184), (14550, 871820), (19400, 653865), (24250, 523092), (29100, 435910), (36375, 348728), (43591, 291000), (48500, 261546), (58200, 217955), (72750, 174364), (87182, 145500), (97000, 130773)]