125630520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 391184640

約数和(自身を除く): 265554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 172, 194, 215, 251, 258, 291, 344, 388, 430, 485, 502, 516, 582, 645, 753, 776, 860, 970, 1004, 1032, 1164, 1255, 1290, 1455, 1506, 1720, 1940, 2008, 2328, 2510, 2580, 2910, 3012, 3765, 3880, 4171, 5020, 5160, 5820, 6024, 7530, 8342, 10040, 10793, 11640, 12513, 15060, 16684, 20855, 21586, 24347, 25026, 30120, 32379, 33368, 41710, 43172, 48694, 50052, 53965, 62565, 64758, 73041, 83420, 86344, 97388, 100104, 107930, 121735, 125130, 129516, 146082, 161895, 166840, 194776, 215860, 243470, 250260, 259032, 292164, 323790, 365205, 431720, 486940, 500520, 584328, 647580, 730410, 973880, 1046921, 1295160, 1460820, 2093842, 2921640, 3140763, 4187684, 5234605, 6281526, 8375368, 10469210, 12563052, 15703815, 20938420, 25126104, 31407630, 41876840, 62815260, 125630520]

約数ペア:

[(1, 125630520), (2, 62815260), (3, 41876840), (4, 31407630), (5, 25126104), (6, 20938420), (8, 15703815), (10, 12563052), (12, 10469210), (15, 8375368), (20, 6281526), (24, 5234605), (30, 4187684), (40, 3140763), (43, 2921640), (60, 2093842), (86, 1460820), (97, 1295160), (120, 1046921), (129, 973880), (172, 730410), (194, 647580), (215, 584328), (251, 500520), (258, 486940), (291, 431720), (344, 365205), (388, 323790), (430, 292164), (485, 259032), (502, 250260), (516, 243470), (582, 215860), (645, 194776), (753, 166840), (776, 161895), (860, 146082), (970, 129516), (1004, 125130), (1032, 121735), (1164, 107930), (1255, 100104), (1290, 97388), (1455, 86344), (1506, 83420), (1720, 73041), (1940, 64758), (2008, 62565), (2328, 53965), (2510, 50052), (2580, 48694), (2910, 43172), (3012, 41710), (3765, 33368), (3880, 32379), (4171, 30120), (5020, 25026), (5160, 24347), (5820, 21586), (6024, 20855), (7530, 16684), (8342, 15060), (10040, 12513), (10793, 11640)]