9078313100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{1423}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 19905059328

約数和(自身を除く): 10826746228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 487, 524, 655, 974, 1310, 1423, 1948, 2435, 2620, 2846, 3275, 4870, 5692, 6550, 7115, 9740, 12175, 13100, 14230, 24350, 28460, 35575, 48700, 63797, 71150, 127594, 142300, 186413, 255188, 318985, 372826, 637970, 693001, 745652, 932065, 1275940, 1386002, 1594925, 1864130, 2772004, 3189850, 3465005, 3728260, 4660325, 6379700, 6930010, 9320650, 13860020, 17325025, 18641300, 34650050, 69300100, 90783131, 181566262, 363132524, 453915655, 907831310, 1815662620, 2269578275, 4539156550, 9078313100]

約数ペア:

[(1, 9078313100), (2, 4539156550), (4, 2269578275), (5, 1815662620), (10, 907831310), (20, 453915655), (25, 363132524), (50, 181566262), (100, 90783131), (131, 69300100), (262, 34650050), (487, 18641300), (524, 17325025), (655, 13860020), (974, 9320650), (1310, 6930010), (1423, 6379700), (1948, 4660325), (2435, 3728260), (2620, 3465005), (2846, 3189850), (3275, 2772004), (4870, 1864130), (5692, 1594925), (6550, 1386002), (7115, 1275940), (9740, 932065), (12175, 745652), (13100, 693001), (14230, 637970), (24350, 372826), (28460, 318985), (35575, 255188), (48700, 186413), (63797, 142300), (71150, 127594)]