202301820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 727372800

約数和(自身を除く): 525070980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 252, 270, 315, 327, 378, 420, 436, 491, 540, 545, 630, 654, 756, 763, 945, 981, 982, 1090, 1260, 1308, 1473, 1526, 1635, 1890, 1962, 1964, 2180, 2289, 2455, 2943, 2946, 3052, 3270, 3437, 3780, 3815, 3924, 4419, 4578, 4905, 4910, 5886, 5892, 6540, 6867, 6874, 7365, 7630, 8838, 9156, 9810, 9820, 10311, 11445, 11772, 13257, 13734, 13748, 14715, 14730, 15260, 17185, 17676, 19620, 20601, 20622, 22095, 22890, 26514, 27468, 29430, 29460, 30933, 34335, 34370, 41202, 41244, 44190, 45780, 51555, 53028, 53519, 58860, 61866, 66285, 68670, 68740, 82404, 88380, 92799, 103005, 103110, 107038, 123732, 132570, 137340, 154665, 160557, 185598, 206010, 206220, 214076, 265140, 267595, 309330, 321114, 371196, 374633, 412020, 463995, 481671, 535190, 618660, 642228, 749266, 802785, 927990, 963342, 1070380, 1123899, 1445013, 1498532, 1605570, 1855980, 1873165, 1926684, 2247798, 2408355, 2890026, 3211140, 3371697, 3746330, 4495596, 4816710, 5619495, 5780052, 6743394, 7225065, 7492660, 9633420, 10115091, 11238990, 13486788, 14450130, 16858485, 20230182, 22477980, 28900260, 33716970, 40460364, 50575455, 67433940, 101150910, 202301820]

約数ペア:

[(1, 202301820), (2, 101150910), (3, 67433940), (4, 50575455), (5, 40460364), (6, 33716970), (7, 28900260), (9, 22477980), (10, 20230182), (12, 16858485), (14, 14450130), (15, 13486788), (18, 11238990), (20, 10115091), (21, 9633420), (27, 7492660), (28, 7225065), (30, 6743394), (35, 5780052), (36, 5619495), (42, 4816710), (45, 4495596), (54, 3746330), (60, 3371697), (63, 3211140), (70, 2890026), (84, 2408355), (90, 2247798), (105, 1926684), (108, 1873165), (109, 1855980), (126, 1605570), (135, 1498532), (140, 1445013), (180, 1123899), (189, 1070380), (210, 963342), (218, 927990), (252, 802785), (270, 749266), (315, 642228), (327, 618660), (378, 535190), (420, 481671), (436, 463995), (491, 412020), (540, 374633), (545, 371196), (630, 321114), (654, 309330), (756, 267595), (763, 265140), (945, 214076), (981, 206220), (982, 206010), (1090, 185598), (1260, 160557), (1308, 154665), (1473, 137340), (1526, 132570), (1635, 123732), (1890, 107038), (1962, 103110), (1964, 103005), (2180, 92799), (2289, 88380), (2455, 82404), (2943, 68740), (2946, 68670), (3052, 66285), (3270, 61866), (3437, 58860), (3780, 53519), (3815, 53028), (3924, 51555), (4419, 45780), (4578, 44190), (4905, 41244), (4910, 41202), (5886, 34370), (5892, 34335), (6540, 30933), (6867, 29460), (6874, 29430), (7365, 27468), (7630, 26514), (8838, 22890), (9156, 22095), (9810, 20622), (9820, 20601), (10311, 19620), (11445, 17676), (11772, 17185), (13257, 15260), (13734, 14730), (13748, 14715)]