83667900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 256233600

約数和(自身を除く): 172565700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 59, 60, 75, 87, 100, 116, 118, 145, 150, 163, 174, 177, 236, 290, 295, 300, 326, 348, 354, 435, 489, 580, 590, 652, 708, 725, 815, 870, 885, 978, 1180, 1450, 1475, 1630, 1711, 1740, 1770, 1956, 2175, 2445, 2900, 2950, 3260, 3422, 3540, 4075, 4350, 4425, 4727, 4890, 5133, 5900, 6844, 8150, 8555, 8700, 8850, 9454, 9617, 9780, 10266, 12225, 14181, 16300, 17110, 17700, 18908, 19234, 20532, 23635, 24450, 25665, 28362, 28851, 34220, 38468, 42775, 47270, 48085, 48900, 51330, 56724, 57702, 70905, 85550, 94540, 96170, 102660, 115404, 118175, 128325, 141810, 144255, 171100, 192340, 236350, 240425, 256650, 278893, 283620, 288510, 354525, 472700, 480850, 513300, 557786, 577020, 709050, 721275, 836679, 961700, 1115572, 1394465, 1418100, 1442550, 1673358, 2788930, 2885100, 3346716, 4183395, 5577860, 6972325, 8366790, 13944650, 16733580, 20916975, 27889300, 41833950, 83667900]

約数ペア:

[(1, 83667900), (2, 41833950), (3, 27889300), (4, 20916975), (5, 16733580), (6, 13944650), (10, 8366790), (12, 6972325), (15, 5577860), (20, 4183395), (25, 3346716), (29, 2885100), (30, 2788930), (50, 1673358), (58, 1442550), (59, 1418100), (60, 1394465), (75, 1115572), (87, 961700), (100, 836679), (116, 721275), (118, 709050), (145, 577020), (150, 557786), (163, 513300), (174, 480850), (177, 472700), (236, 354525), (290, 288510), (295, 283620), (300, 278893), (326, 256650), (348, 240425), (354, 236350), (435, 192340), (489, 171100), (580, 144255), (590, 141810), (652, 128325), (708, 118175), (725, 115404), (815, 102660), (870, 96170), (885, 94540), (978, 85550), (1180, 70905), (1450, 57702), (1475, 56724), (1630, 51330), (1711, 48900), (1740, 48085), (1770, 47270), (1956, 42775), (2175, 38468), (2445, 34220), (2900, 28851), (2950, 28362), (3260, 25665), (3422, 24450), (3540, 23635), (4075, 20532), (4350, 19234), (4425, 18908), (4727, 17700), (4890, 17110), (5133, 16300), (5900, 14181), (6844, 12225), (8150, 10266), (8555, 9780), (8700, 9617), (8850, 9454)]