7889375700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{51263}}^1$

素因数の和:51308

約数の個数: 180

約数和(自身を含む): 26920776960

約数和(自身を除く): 19031401260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 1026, 1140, 1350, 1425, 1539, 1620, 1710, 1900, 2025, 2052, 2565, 2700, 2850, 3078, 3420, 4050, 4275, 5130, 5700, 6156, 7695, 8100, 8550, 10260, 12825, 15390, 17100, 25650, 30780, 38475, 51263, 51300, 76950, 102526, 153789, 153900, 205052, 256315, 307578, 461367, 512630, 615156, 768945, 922734, 973997, 1025260, 1281575, 1384101, 1537890, 1845468, 1947994, 2306835, 2563150, 2768202, 2921991, 3075780, 3844725, 3895988, 4152303, 4613670, 4869985, 5126300, 5536404, 5843982, 6920505, 7689450, 8304606, 8765973, 9227340, 9739970, 11534175, 11687964, 13841010, 14609955, 15378900, 16609212, 17531946, 19479940, 20761515, 23068350, 24349925, 26297919, 27682020, 29219910, 34602525, 35063892, 41523030, 43829865, 46136700, 48699850, 52595838, 58439820, 69205050, 73049775, 78893757, 83046060, 87659730, 97399700, 103807575, 105191676, 131489595, 138410100, 146099550, 157787514, 175319460, 207615150, 219149325, 262979190, 292199100, 315575028, 394468785, 415230300, 438298650, 525958380, 657447975, 788937570, 876597300, 1314895950, 1577875140, 1972343925, 2629791900, 3944687850, 7889375700]

約数ペア:

[(1, 7889375700), (2, 3944687850), (3, 2629791900), (4, 1972343925), (5, 1577875140), (6, 1314895950), (9, 876597300), (10, 788937570), (12, 657447975), (15, 525958380), (18, 438298650), (19, 415230300), (20, 394468785), (25, 315575028), (27, 292199100), (30, 262979190), (36, 219149325), (38, 207615150), (45, 175319460), (50, 157787514), (54, 146099550), (57, 138410100), (60, 131489595), (75, 105191676), (76, 103807575), (81, 97399700), (90, 87659730), (95, 83046060), (100, 78893757), (108, 73049775), (114, 69205050), (135, 58439820), (150, 52595838), (162, 48699850), (171, 46136700), (180, 43829865), (190, 41523030), (225, 35063892), (228, 34602525), (270, 29219910), (285, 27682020), (300, 26297919), (324, 24349925), (342, 23068350), (380, 20761515), (405, 19479940), (450, 17531946), (475, 16609212), (513, 15378900), (540, 14609955), (570, 13841010), (675, 11687964), (684, 11534175), (810, 9739970), (855, 9227340), (900, 8765973), (950, 8304606), (1026, 7689450), (1140, 6920505), (1350, 5843982), (1425, 5536404), (1539, 5126300), (1620, 4869985), (1710, 4613670), (1900, 4152303), (2025, 3895988), (2052, 3844725), (2565, 3075780), (2700, 2921991), (2850, 2768202), (3078, 2563150), (3420, 2306835), (4050, 1947994), (4275, 1845468), (5130, 1537890), (5700, 1384101), (6156, 1281575), (7695, 1025260), (8100, 973997), (8550, 922734), (10260, 768945), (12825, 615156), (15390, 512630), (17100, 461367), (25650, 307578), (30780, 256315), (38475, 205052), (51263, 153900), (51300, 153789), (76950, 102526)]