1221865200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1992

約数の個数: 180

約数和(自身を含む): 4264810368

約数和(自身を除く): 3042945168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 191, 200, 225, 240, 300, 360, 382, 400, 450, 573, 600, 720, 764, 900, 955, 1146, 1200, 1528, 1719, 1777, 1800, 1910, 2292, 2865, 3056, 3438, 3554, 3600, 3820, 4584, 4775, 5331, 5730, 6876, 7108, 7640, 8595, 8885, 9168, 9550, 10662, 11460, 13752, 14216, 14325, 15280, 15993, 17190, 17770, 19100, 21324, 22920, 26655, 27504, 28432, 28650, 31986, 34380, 35540, 38200, 42648, 42975, 44425, 45840, 53310, 57300, 63972, 68760, 71080, 76400, 79965, 85296, 85950, 88850, 106620, 114600, 127944, 133275, 137520, 142160, 159930, 171900, 177700, 213240, 229200, 255888, 266550, 319860, 339407, 343800, 355400, 399825, 426480, 533100, 639720, 678814, 687600, 710800, 799650, 1018221, 1066200, 1279440, 1357628, 1599300, 1697035, 2036442, 2132400, 2715256, 3054663, 3198600, 3394070, 4072884, 5091105, 5430512, 6109326, 6397200, 6788140, 8145768, 8485175, 10182210, 12218652, 13576280, 15273315, 16291536, 16970350, 20364420, 24437304, 25455525, 27152560, 30546630, 33940700, 40728840, 48874608, 50911050, 61093260, 67881400, 76366575, 81457680, 101822100, 122186520, 135762800, 152733150, 203644200, 244373040, 305466300, 407288400, 610932600, 1221865200]

約数ペア:

[(1, 1221865200), (2, 610932600), (3, 407288400), (4, 305466300), (5, 244373040), (6, 203644200), (8, 152733150), (9, 135762800), (10, 122186520), (12, 101822100), (15, 81457680), (16, 76366575), (18, 67881400), (20, 61093260), (24, 50911050), (25, 48874608), (30, 40728840), (36, 33940700), (40, 30546630), (45, 27152560), (48, 25455525), (50, 24437304), (60, 20364420), (72, 16970350), (75, 16291536), (80, 15273315), (90, 13576280), (100, 12218652), (120, 10182210), (144, 8485175), (150, 8145768), (180, 6788140), (191, 6397200), (200, 6109326), (225, 5430512), (240, 5091105), (300, 4072884), (360, 3394070), (382, 3198600), (400, 3054663), (450, 2715256), (573, 2132400), (600, 2036442), (720, 1697035), (764, 1599300), (900, 1357628), (955, 1279440), (1146, 1066200), (1200, 1018221), (1528, 799650), (1719, 710800), (1777, 687600), (1800, 678814), (1910, 639720), (2292, 533100), (2865, 426480), (3056, 399825), (3438, 355400), (3554, 343800), (3600, 339407), (3820, 319860), (4584, 266550), (4775, 255888), (5331, 229200), (5730, 213240), (6876, 177700), (7108, 171900), (7640, 159930), (8595, 142160), (8885, 137520), (9168, 133275), (9550, 127944), (10662, 114600), (11460, 106620), (13752, 88850), (14216, 85950), (14325, 85296), (15280, 79965), (15993, 76400), (17190, 71080), (17770, 68760), (19100, 63972), (21324, 57300), (22920, 53310), (26655, 45840), (27504, 44425), (28432, 42975), (28650, 42648), (31986, 38200), (34380, 35540)]