216999600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2787

約数の個数: 120

約数和(自身を含む): 705758400

約数和(自身を除く): 488758800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 400, 402, 536, 600, 670, 804, 1005, 1072, 1200, 1340, 1608, 1675, 2010, 2680, 2699, 3216, 3350, 4020, 5025, 5360, 5398, 6700, 8040, 8097, 10050, 10796, 13400, 13495, 16080, 16194, 20100, 21592, 26800, 26990, 32388, 40200, 40485, 43184, 53980, 64776, 67475, 80400, 80970, 107960, 129552, 134950, 161940, 180833, 202425, 215920, 269900, 323880, 361666, 404850, 539800, 542499, 647760, 723332, 809700, 904165, 1079600, 1084998, 1446664, 1619400, 1808330, 2169996, 2712495, 2893328, 3238800, 3616660, 4339992, 4520825, 5424990, 7233320, 8679984, 9041650, 10849980, 13562475, 14466640, 18083300, 21699960, 27124950, 36166600, 43399920, 54249900, 72333200, 108499800, 216999600]

約数ペア:

[(1, 216999600), (2, 108499800), (3, 72333200), (4, 54249900), (5, 43399920), (6, 36166600), (8, 27124950), (10, 21699960), (12, 18083300), (15, 14466640), (16, 13562475), (20, 10849980), (24, 9041650), (25, 8679984), (30, 7233320), (40, 5424990), (48, 4520825), (50, 4339992), (60, 3616660), (67, 3238800), (75, 2893328), (80, 2712495), (100, 2169996), (120, 1808330), (134, 1619400), (150, 1446664), (200, 1084998), (201, 1079600), (240, 904165), (268, 809700), (300, 723332), (335, 647760), (400, 542499), (402, 539800), (536, 404850), (600, 361666), (670, 323880), (804, 269900), (1005, 215920), (1072, 202425), (1200, 180833), (1340, 161940), (1608, 134950), (1675, 129552), (2010, 107960), (2680, 80970), (2699, 80400), (3216, 67475), (3350, 64776), (4020, 53980), (5025, 43184), (5360, 40485), (5398, 40200), (6700, 32388), (8040, 26990), (8097, 26800), (10050, 21592), (10796, 20100), (13400, 16194), (13495, 16080)]