2812137300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1655

約数の個数: 216

約数和(自身を含む): 10110464000

約数和(自身を除く): 7298326700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 349, 350, 420, 450, 525, 630, 698, 700, 900, 1047, 1050, 1260, 1279, 1396, 1575, 1745, 2094, 2100, 2443, 2558, 3141, 3150, 3490, 3837, 4188, 4886, 5116, 5235, 6282, 6300, 6395, 6980, 7329, 7674, 8725, 8953, 9772, 10470, 11511, 12215, 12564, 12790, 14658, 15348, 15705, 17450, 17906, 19185, 20940, 21987, 23022, 24430, 25580, 26175, 26859, 29316, 31410, 31975, 34900, 35812, 36645, 38370, 43974, 44765, 46044, 48860, 52350, 53718, 57555, 61075, 62820, 63950, 73290, 76740, 78525, 80577, 87948, 89530, 95925, 104700, 107436, 109935, 115110, 122150, 127900, 134295, 146580, 157050, 161154, 179060, 183225, 191850, 219870, 223825, 230220, 244300, 268590, 287775, 314100, 322308, 366450, 383700, 402885, 439740, 446371, 447650, 537180, 549675, 575550, 671475, 732900, 805770, 892742, 895300, 1099350, 1151100, 1339113, 1342950, 1611540, 1785484, 2014425, 2198700, 2231855, 2678226, 2685900, 3124597, 4017339, 4028850, 4463710, 5356452, 6249194, 6695565, 8034678, 8057700, 8927420, 9373791, 11159275, 12498388, 13391130, 15622985, 16069356, 18747582, 20086695, 22318550, 26782260, 28121373, 31245970, 33477825, 37495164, 40173390, 44637100, 46868955, 56242746, 62491940, 66955650, 78114925, 80346780, 93737910, 100433475, 112485492, 133911300, 140606865, 156229850, 187475820, 200866950, 234344775, 281213730, 312459700, 401733900, 468689550, 562427460, 703034325, 937379100, 1406068650, 2812137300]

約数ペア:

[(1, 2812137300), (2, 1406068650), (3, 937379100), (4, 703034325), (5, 562427460), (6, 468689550), (7, 401733900), (9, 312459700), (10, 281213730), (12, 234344775), (14, 200866950), (15, 187475820), (18, 156229850), (20, 140606865), (21, 133911300), (25, 112485492), (28, 100433475), (30, 93737910), (35, 80346780), (36, 78114925), (42, 66955650), (45, 62491940), (50, 56242746), (60, 46868955), (63, 44637100), (70, 40173390), (75, 37495164), (84, 33477825), (90, 31245970), (100, 28121373), (105, 26782260), (126, 22318550), (140, 20086695), (150, 18747582), (175, 16069356), (180, 15622985), (210, 13391130), (225, 12498388), (252, 11159275), (300, 9373791), (315, 8927420), (349, 8057700), (350, 8034678), (420, 6695565), (450, 6249194), (525, 5356452), (630, 4463710), (698, 4028850), (700, 4017339), (900, 3124597), (1047, 2685900), (1050, 2678226), (1260, 2231855), (1279, 2198700), (1396, 2014425), (1575, 1785484), (1745, 1611540), (2094, 1342950), (2100, 1339113), (2443, 1151100), (2558, 1099350), (3141, 895300), (3150, 892742), (3490, 805770), (3837, 732900), (4188, 671475), (4886, 575550), (5116, 549675), (5235, 537180), (6282, 447650), (6300, 446371), (6395, 439740), (6980, 402885), (7329, 383700), (7674, 366450), (8725, 322308), (8953, 314100), (9772, 287775), (10470, 268590), (11511, 244300), (12215, 230220), (12564, 223825), (12790, 219870), (14658, 191850), (15348, 183225), (15705, 179060), (17450, 161154), (17906, 157050), (19185, 146580), (20940, 134295), (21987, 127900), (23022, 122150), (24430, 115110), (25580, 109935), (26175, 107436), (26859, 104700), (29316, 95925), (31410, 89530), (31975, 87948), (34900, 80577), (35812, 78525), (36645, 76740), (38370, 73290), (43974, 63950), (44765, 62820), (46044, 61075), (48860, 57555), (52350, 53718)]