77991300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 108

約数和(自身を含む): 246273300

約数和(自身を除く): 168282000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 193, 225, 300, 386, 449, 450, 579, 772, 898, 900, 965, 1158, 1347, 1737, 1796, 1930, 2245, 2316, 2694, 2895, 3474, 3860, 4041, 4490, 4825, 5388, 5790, 6735, 6948, 8082, 8685, 8980, 9650, 11225, 11580, 13470, 14475, 16164, 17370, 19300, 20205, 22450, 26940, 28950, 33675, 34740, 40410, 43425, 44900, 57900, 67350, 80820, 86657, 86850, 101025, 134700, 173314, 173700, 202050, 259971, 346628, 404100, 433285, 519942, 779913, 866570, 1039884, 1299855, 1559826, 1733140, 2166425, 2599710, 3119652, 3899565, 4332850, 5199420, 6499275, 7799130, 8665700, 12998550, 15598260, 19497825, 25997100, 38995650, 77991300]

約数ペア:

[(1, 77991300), (2, 38995650), (3, 25997100), (4, 19497825), (5, 15598260), (6, 12998550), (9, 8665700), (10, 7799130), (12, 6499275), (15, 5199420), (18, 4332850), (20, 3899565), (25, 3119652), (30, 2599710), (36, 2166425), (45, 1733140), (50, 1559826), (60, 1299855), (75, 1039884), (90, 866570), (100, 779913), (150, 519942), (180, 433285), (193, 404100), (225, 346628), (300, 259971), (386, 202050), (449, 173700), (450, 173314), (579, 134700), (772, 101025), (898, 86850), (900, 86657), (965, 80820), (1158, 67350), (1347, 57900), (1737, 44900), (1796, 43425), (1930, 40410), (2245, 34740), (2316, 33675), (2694, 28950), (2895, 26940), (3474, 22450), (3860, 20205), (4041, 19300), (4490, 17370), (4825, 16164), (5388, 14475), (5790, 13470), (6735, 11580), (6948, 11225), (8082, 9650), (8685, 8980)]