97000400

素因数分解:

$2^4\times 5^2\times 7^4\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 150

約数和(自身を含む): 274559622

約数和(自身を除く): 177559222

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 101, 112, 140, 175, 196, 200, 202, 245, 280, 343, 350, 392, 400, 404, 490, 505, 560, 686, 700, 707, 784, 808, 980, 1010, 1225, 1372, 1400, 1414, 1616, 1715, 1960, 2020, 2401, 2450, 2525, 2744, 2800, 2828, 3430, 3535, 3920, 4040, 4802, 4900, 4949, 5050, 5488, 5656, 6860, 7070, 8080, 8575, 9604, 9800, 9898, 10100, 11312, 12005, 13720, 14140, 17150, 17675, 19208, 19600, 19796, 20200, 24010, 24745, 27440, 28280, 34300, 34643, 35350, 38416, 39592, 40400, 48020, 49490, 56560, 60025, 68600, 69286, 70700, 79184, 96040, 98980, 120050, 123725, 137200, 138572, 141400, 173215, 192080, 197960, 240100, 242501, 247450, 277144, 282800, 346430, 395920, 480200, 485002, 494900, 554288, 692860, 866075, 960400, 970004, 989800, 1212505, 1385720, 1732150, 1940008, 1979600, 2425010, 2771440, 3464300, 3880016, 4850020, 6062525, 6928600, 9700040, 12125050, 13857200, 19400080, 24250100, 48500200, 97000400]

約数ペア:

[(1, 97000400), (2, 48500200), (4, 24250100), (5, 19400080), (7, 13857200), (8, 12125050), (10, 9700040), (14, 6928600), (16, 6062525), (20, 4850020), (25, 3880016), (28, 3464300), (35, 2771440), (40, 2425010), (49, 1979600), (50, 1940008), (56, 1732150), (70, 1385720), (80, 1212505), (98, 989800), (100, 970004), (101, 960400), (112, 866075), (140, 692860), (175, 554288), (196, 494900), (200, 485002), (202, 480200), (245, 395920), (280, 346430), (343, 282800), (350, 277144), (392, 247450), (400, 242501), (404, 240100), (490, 197960), (505, 192080), (560, 173215), (686, 141400), (700, 138572), (707, 137200), (784, 123725), (808, 120050), (980, 98980), (1010, 96040), (1225, 79184), (1372, 70700), (1400, 69286), (1414, 68600), (1616, 60025), (1715, 56560), (1960, 49490), (2020, 48020), (2401, 40400), (2450, 39592), (2525, 38416), (2744, 35350), (2800, 34643), (2828, 34300), (3430, 28280), (3535, 27440), (3920, 24745), (4040, 24010), (4802, 20200), (4900, 19796), (4949, 19600), (5050, 19208), (5488, 17675), (5656, 17150), (6860, 14140), (7070, 13720), (8080, 12005), (8575, 11312), (9604, 10100), (9800, 9898)]