79608900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 265982976

約数和(自身を除く): 186374076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 167, 175, 210, 227, 300, 334, 350, 420, 454, 501, 525, 668, 681, 700, 835, 908, 1002, 1050, 1135, 1169, 1362, 1589, 1670, 2004, 2100, 2270, 2338, 2505, 2724, 3178, 3340, 3405, 3507, 4175, 4540, 4676, 4767, 5010, 5675, 5845, 6356, 6810, 7014, 7945, 8350, 9534, 10020, 11350, 11690, 12525, 13620, 14028, 15890, 16700, 17025, 17535, 19068, 22700, 23380, 23835, 25050, 29225, 31780, 34050, 35070, 37909, 39725, 47670, 50100, 58450, 68100, 70140, 75818, 79450, 87675, 95340, 113727, 116900, 119175, 151636, 158900, 175350, 189545, 227454, 238350, 265363, 350700, 379090, 454908, 476700, 530726, 568635, 758180, 796089, 947725, 1061452, 1137270, 1326815, 1592178, 1895450, 2274540, 2653630, 2843175, 3184356, 3790900, 3980445, 5307260, 5686350, 6634075, 7960890, 11372700, 13268150, 15921780, 19902225, 26536300, 39804450, 79608900]

約数ペア:

[(1, 79608900), (2, 39804450), (3, 26536300), (4, 19902225), (5, 15921780), (6, 13268150), (7, 11372700), (10, 7960890), (12, 6634075), (14, 5686350), (15, 5307260), (20, 3980445), (21, 3790900), (25, 3184356), (28, 2843175), (30, 2653630), (35, 2274540), (42, 1895450), (50, 1592178), (60, 1326815), (70, 1137270), (75, 1061452), (84, 947725), (100, 796089), (105, 758180), (140, 568635), (150, 530726), (167, 476700), (175, 454908), (210, 379090), (227, 350700), (300, 265363), (334, 238350), (350, 227454), (420, 189545), (454, 175350), (501, 158900), (525, 151636), (668, 119175), (681, 116900), (700, 113727), (835, 95340), (908, 87675), (1002, 79450), (1050, 75818), (1135, 70140), (1169, 68100), (1362, 58450), (1589, 50100), (1670, 47670), (2004, 39725), (2100, 37909), (2270, 35070), (2338, 34050), (2505, 31780), (2724, 29225), (3178, 25050), (3340, 23835), (3405, 23380), (3507, 22700), (4175, 19068), (4540, 17535), (4676, 17025), (4767, 16700), (5010, 15890), (5675, 14028), (5845, 13620), (6356, 12525), (6810, 11690), (7014, 11350), (7945, 10020), (8350, 9534)]