227391900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 693705600

約数和(自身を除く): 466313700

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, 174, 177, 236, 290, 295, 300, 348, 354, 435, 443, 580, 590, 708, 725, 870, 885, 886, 1180, 1329, 1450, 1475, 1711, 1740, 1770, 1772, 2175, 2215, 2658, 2900, 2950, 3422, 3540, 4350, 4425, 4430, 5133, 5316, 5900, 6645, 6844, 8555, 8700, 8850, 8860, 10266, 11075, 12847, 13290, 17110, 17700, 20532, 22150, 25665, 25694, 26137, 26580, 33225, 34220, 38541, 42775, 44300, 51330, 51388, 52274, 64235, 66450, 77082, 78411, 85550, 102660, 104548, 128325, 128470, 130685, 132900, 154164, 156822, 171100, 192705, 256650, 256940, 261370, 313644, 321175, 385410, 392055, 513300, 522740, 642350, 653425, 757973, 770820, 784110, 963525, 1284700, 1306850, 1515946, 1568220, 1927050, 1960275, 2273919, 2613700, 3031892, 3789865, 3854100, 3920550, 4547838, 7579730, 7841100, 9095676, 11369595, 15159460, 18949325, 22739190, 37898650, 45478380, 56847975, 75797300, 113695950, 227391900]

約数ペア:

[(1, 227391900), (2, 113695950), (3, 75797300), (4, 56847975), (5, 45478380), (6, 37898650), (10, 22739190), (12, 18949325), (15, 15159460), (20, 11369595), (25, 9095676), (29, 7841100), (30, 7579730), (50, 4547838), (58, 3920550), (59, 3854100), (60, 3789865), (75, 3031892), (87, 2613700), (100, 2273919), (116, 1960275), (118, 1927050), (145, 1568220), (150, 1515946), (174, 1306850), (177, 1284700), (236, 963525), (290, 784110), (295, 770820), (300, 757973), (348, 653425), (354, 642350), (435, 522740), (443, 513300), (580, 392055), (590, 385410), (708, 321175), (725, 313644), (870, 261370), (885, 256940), (886, 256650), (1180, 192705), (1329, 171100), (1450, 156822), (1475, 154164), (1711, 132900), (1740, 130685), (1770, 128470), (1772, 128325), (2175, 104548), (2215, 102660), (2658, 85550), (2900, 78411), (2950, 77082), (3422, 66450), (3540, 64235), (4350, 52274), (4425, 51388), (4430, 51330), (5133, 44300), (5316, 42775), (5900, 38541), (6645, 34220), (6844, 33225), (8555, 26580), (8700, 26137), (8850, 25694), (8860, 25665), (10266, 22150), (11075, 20532), (12847, 17700), (13290, 17110)]