15329280400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{50227}}^1$

素因数の和:50361

約数の個数: 120

約数和(自身を含む): 42476815040

約数和(自身を除く): 27147534640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 175, 200, 218, 280, 350, 400, 436, 545, 560, 700, 763, 872, 1090, 1400, 1526, 1744, 2180, 2725, 2800, 3052, 3815, 4360, 5450, 6104, 7630, 8720, 10900, 12208, 15260, 19075, 21800, 30520, 38150, 43600, 50227, 61040, 76300, 100454, 152600, 200908, 251135, 305200, 351589, 401816, 502270, 703178, 803632, 1004540, 1255675, 1406356, 1757945, 2009080, 2511350, 2812712, 3515890, 4018160, 5022700, 5474743, 5625424, 7031780, 8789725, 10045400, 10949486, 14063560, 17579450, 20090800, 21898972, 27373715, 28127120, 35158900, 38323201, 43797944, 54747430, 70317800, 76646402, 87595888, 109494860, 136868575, 140635600, 153292804, 191616005, 218989720, 273737150, 306585608, 383232010, 437979440, 547474300, 613171216, 766464020, 958080025, 1094948600, 1532928040, 1916160050, 2189897200, 3065856080, 3832320100, 7664640200, 15329280400]

約数ペア:

[(1, 15329280400), (2, 7664640200), (4, 3832320100), (5, 3065856080), (7, 2189897200), (8, 1916160050), (10, 1532928040), (14, 1094948600), (16, 958080025), (20, 766464020), (25, 613171216), (28, 547474300), (35, 437979440), (40, 383232010), (50, 306585608), (56, 273737150), (70, 218989720), (80, 191616005), (100, 153292804), (109, 140635600), (112, 136868575), (140, 109494860), (175, 87595888), (200, 76646402), (218, 70317800), (280, 54747430), (350, 43797944), (400, 38323201), (436, 35158900), (545, 28127120), (560, 27373715), (700, 21898972), (763, 20090800), (872, 17579450), (1090, 14063560), (1400, 10949486), (1526, 10045400), (1744, 8789725), (2180, 7031780), (2725, 5625424), (2800, 5474743), (3052, 5022700), (3815, 4018160), (4360, 3515890), (5450, 2812712), (6104, 2511350), (7630, 2009080), (8720, 1757945), (10900, 1406356), (12208, 1255675), (15260, 1004540), (19075, 803632), (21800, 703178), (30520, 502270), (38150, 401816), (43600, 351589), (50227, 305200), (61040, 251135), (76300, 200908), (100454, 152600)]