128623100200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{104759}}^1$

素因数の和:105659

約数の個数: 96

約数和(自身を含む): 342162921600

約数和(自身を除く): 213539821400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 877, 1400, 1754, 3508, 4385, 6139, 7016, 8770, 12278, 17540, 21925, 24556, 30695, 35080, 43850, 49112, 61390, 87700, 104759, 122780, 153475, 175400, 209518, 245560, 306950, 419036, 523795, 613900, 733313, 838072, 1047590, 1227800, 1466626, 2095180, 2618975, 2933252, 3666565, 4190360, 5237950, 5866504, 7333130, 10475900, 14666260, 18332825, 20951800, 29332520, 36665650, 73331300, 91873643, 146662600, 183747286, 367494572, 459368215, 643115501, 734989144, 918736430, 1286231002, 1837472860, 2296841075, 2572462004, 3215577505, 3674945720, 4593682150, 5144924008, 6431155010, 9187364300, 12862310020, 16077887525, 18374728600, 25724620040, 32155775050, 64311550100, 128623100200]

約数ペア:

[(1, 128623100200), (2, 64311550100), (4, 32155775050), (5, 25724620040), (7, 18374728600), (8, 16077887525), (10, 12862310020), (14, 9187364300), (20, 6431155010), (25, 5144924008), (28, 4593682150), (35, 3674945720), (40, 3215577505), (50, 2572462004), (56, 2296841075), (70, 1837472860), (100, 1286231002), (140, 918736430), (175, 734989144), (200, 643115501), (280, 459368215), (350, 367494572), (700, 183747286), (877, 146662600), (1400, 91873643), (1754, 73331300), (3508, 36665650), (4385, 29332520), (6139, 20951800), (7016, 18332825), (8770, 14666260), (12278, 10475900), (17540, 7333130), (21925, 5866504), (24556, 5237950), (30695, 4190360), (35080, 3666565), (43850, 2933252), (49112, 2618975), (61390, 2095180), (87700, 1466626), (104759, 1227800), (122780, 1047590), (153475, 838072), (175400, 733313), (209518, 613900), (245560, 523795), (306950, 419036)]