2002074900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15629}}^1$

素因数の和:15714

約数の個数: 144

約数和(自身を含む): 6729152640

約数和(自身を除く): 4727077740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 1050, 1220, 1281, 1525, 1708, 1830, 2100, 2135, 2562, 3050, 3660, 4270, 4575, 5124, 6100, 6405, 8540, 9150, 10675, 12810, 15629, 18300, 21350, 25620, 31258, 32025, 42700, 46887, 62516, 64050, 78145, 93774, 109403, 128100, 156290, 187548, 218806, 234435, 312580, 328209, 390725, 437612, 468870, 547015, 656418, 781450, 937740, 953369, 1094030, 1172175, 1312836, 1562900, 1641045, 1906738, 2188060, 2344350, 2735075, 2860107, 3282090, 3813476, 4688700, 4766845, 5470150, 5720214, 6564180, 6673583, 8205225, 9533690, 10940300, 11440428, 13347166, 14300535, 16410450, 19067380, 20020749, 23834225, 26694332, 28601070, 32820900, 33367915, 40041498, 47668450, 57202140, 66735830, 71502675, 80082996, 95336900, 100103745, 133471660, 143005350, 166839575, 200207490, 286010700, 333679150, 400414980, 500518725, 667358300, 1001037450, 2002074900]

約数ペア:

[(1, 2002074900), (2, 1001037450), (3, 667358300), (4, 500518725), (5, 400414980), (6, 333679150), (7, 286010700), (10, 200207490), (12, 166839575), (14, 143005350), (15, 133471660), (20, 100103745), (21, 95336900), (25, 80082996), (28, 71502675), (30, 66735830), (35, 57202140), (42, 47668450), (50, 40041498), (60, 33367915), (61, 32820900), (70, 28601070), (75, 26694332), (84, 23834225), (100, 20020749), (105, 19067380), (122, 16410450), (140, 14300535), (150, 13347166), (175, 11440428), (183, 10940300), (210, 9533690), (244, 8205225), (300, 6673583), (305, 6564180), (350, 5720214), (366, 5470150), (420, 4766845), (427, 4688700), (525, 3813476), (610, 3282090), (700, 2860107), (732, 2735075), (854, 2344350), (915, 2188060), (1050, 1906738), (1220, 1641045), (1281, 1562900), (1525, 1312836), (1708, 1172175), (1830, 1094030), (2100, 953369), (2135, 937740), (2562, 781450), (3050, 656418), (3660, 547015), (4270, 468870), (4575, 437612), (5124, 390725), (6100, 328209), (6405, 312580), (8540, 234435), (9150, 218806), (10675, 187548), (12810, 156290), (15629, 128100), (18300, 109403), (21350, 93774), (25620, 78145), (31258, 64050), (32025, 62516), (42700, 46887)]