124813780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 335025936

約数和(自身を除く): 210212156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 97, 98, 101, 130, 140, 182, 194, 196, 202, 245, 260, 364, 388, 404, 455, 485, 490, 505, 637, 679, 707, 910, 970, 980, 1010, 1261, 1274, 1313, 1358, 1414, 1820, 1940, 2020, 2522, 2548, 2626, 2716, 2828, 3185, 3395, 3535, 4753, 4949, 5044, 5252, 6305, 6370, 6565, 6790, 7070, 8827, 9191, 9506, 9797, 9898, 12610, 12740, 13130, 13580, 14140, 17654, 18382, 19012, 19594, 19796, 23765, 24745, 25220, 26260, 35308, 36764, 39188, 44135, 45955, 47530, 48985, 49490, 61789, 64337, 68579, 88270, 91910, 95060, 97970, 98980, 123578, 127361, 128674, 137158, 176540, 183820, 195940, 247156, 254722, 257348, 274316, 308945, 321685, 342895, 480053, 509444, 617890, 636805, 643370, 685790, 891527, 960106, 1235780, 1273610, 1286740, 1371580, 1783054, 1920212, 2400265, 2547220, 3566108, 4457635, 4800530, 6240689, 8915270, 9601060, 12481378, 17830540, 24962756, 31203445, 62406890, 124813780]

約数ペア:

[(1, 124813780), (2, 62406890), (4, 31203445), (5, 24962756), (7, 17830540), (10, 12481378), (13, 9601060), (14, 8915270), (20, 6240689), (26, 4800530), (28, 4457635), (35, 3566108), (49, 2547220), (52, 2400265), (65, 1920212), (70, 1783054), (91, 1371580), (97, 1286740), (98, 1273610), (101, 1235780), (130, 960106), (140, 891527), (182, 685790), (194, 643370), (196, 636805), (202, 617890), (245, 509444), (260, 480053), (364, 342895), (388, 321685), (404, 308945), (455, 274316), (485, 257348), (490, 254722), (505, 247156), (637, 195940), (679, 183820), (707, 176540), (910, 137158), (970, 128674), (980, 127361), (1010, 123578), (1261, 98980), (1274, 97970), (1313, 95060), (1358, 91910), (1414, 88270), (1820, 68579), (1940, 64337), (2020, 61789), (2522, 49490), (2548, 48985), (2626, 47530), (2716, 45955), (2828, 44135), (3185, 39188), (3395, 36764), (3535, 35308), (4753, 26260), (4949, 25220), (5044, 24745), (5252, 23765), (6305, 19796), (6370, 19594), (6565, 19012), (6790, 18382), (7070, 17654), (8827, 14140), (9191, 13580), (9506, 13130), (9797, 12740), (9898, 12610)]