21283999200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2956111}}^1$

素因数の和:2956137

約数の個数: 108

約数和(自身を含む): 75052727568

約数和(自身を除く): 53768728368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 2956111, 5912222, 8868333, 11824444, 14780555, 17736666, 23648888, 26604999, 29561110, 35473332, 44341665, 47297776, 53209998, 59122220, 70946664, 73902775, 88683330, 94595552, 106419996, 118244440, 133024995, 141893328, 147805550, 177366660, 212839992, 221708325, 236488880, 266049990, 283786656, 295611100, 354733320, 425679984, 443416650, 472977760, 532099980, 591222200, 665124975, 709466640, 851359968, 886833300, 1064199960, 1182444400, 1330249950, 1418933280, 1773666600, 2128399920, 2364888800, 2660499900, 3547333200, 4256799840, 5320999800, 7094666400, 10641999600, 21283999200]

約数ペア:

[(1, 21283999200), (2, 10641999600), (3, 7094666400), (4, 5320999800), (5, 4256799840), (6, 3547333200), (8, 2660499900), (9, 2364888800), (10, 2128399920), (12, 1773666600), (15, 1418933280), (16, 1330249950), (18, 1182444400), (20, 1064199960), (24, 886833300), (25, 851359968), (30, 709466640), (32, 665124975), (36, 591222200), (40, 532099980), (45, 472977760), (48, 443416650), (50, 425679984), (60, 354733320), (72, 295611100), (75, 283786656), (80, 266049990), (90, 236488880), (96, 221708325), (100, 212839992), (120, 177366660), (144, 147805550), (150, 141893328), (160, 133024995), (180, 118244440), (200, 106419996), (225, 94595552), (240, 88683330), (288, 73902775), (300, 70946664), (360, 59122220), (400, 53209998), (450, 47297776), (480, 44341665), (600, 35473332), (720, 29561110), (800, 26604999), (900, 23648888), (1200, 17736666), (1440, 14780555), (1800, 11824444), (2400, 8868333), (3600, 5912222), (7200, 2956111)]