101390800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{739}}^1$

素因数の和:778

約数の個数: 120

約数和(自身を含む): 284456000

約数和(自身を除く): 183065200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 739, 784, 980, 1225, 1372, 1400, 1478, 1715, 1960, 2450, 2744, 2800, 2956, 3430, 3695, 3920, 4900, 5173, 5488, 5912, 6860, 7390, 8575, 9800, 10346, 11824, 13720, 14780, 17150, 18475, 19600, 20692, 25865, 27440, 29560, 34300, 36211, 36950, 41384, 51730, 59120, 68600, 72422, 73900, 82768, 103460, 129325, 137200, 144844, 147800, 181055, 206920, 253477, 258650, 289688, 295600, 362110, 413840, 506954, 517300, 579376, 724220, 905275, 1013908, 1034600, 1267385, 1448440, 1810550, 2027816, 2069200, 2534770, 2896880, 3621100, 4055632, 5069540, 6336925, 7242200, 10139080, 12673850, 14484400, 20278160, 25347700, 50695400, 101390800]

約数ペア:

[(1, 101390800), (2, 50695400), (4, 25347700), (5, 20278160), (7, 14484400), (8, 12673850), (10, 10139080), (14, 7242200), (16, 6336925), (20, 5069540), (25, 4055632), (28, 3621100), (35, 2896880), (40, 2534770), (49, 2069200), (50, 2027816), (56, 1810550), (70, 1448440), (80, 1267385), (98, 1034600), (100, 1013908), (112, 905275), (140, 724220), (175, 579376), (196, 517300), (200, 506954), (245, 413840), (280, 362110), (343, 295600), (350, 289688), (392, 258650), (400, 253477), (490, 206920), (560, 181055), (686, 147800), (700, 144844), (739, 137200), (784, 129325), (980, 103460), (1225, 82768), (1372, 73900), (1400, 72422), (1478, 68600), (1715, 59120), (1960, 51730), (2450, 41384), (2744, 36950), (2800, 36211), (2956, 34300), (3430, 29560), (3695, 27440), (3920, 25865), (4900, 20692), (5173, 19600), (5488, 18475), (5912, 17150), (6860, 14780), (7390, 13720), (8575, 11824), (9800, 10346)]