75519756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 224028000

約数和(自身を除く): 148508244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 149, 156, 171, 228, 234, 247, 298, 342, 351, 361, 447, 468, 494, 513, 596, 684, 702, 722, 741, 894, 988, 1026, 1083, 1341, 1404, 1444, 1482, 1788, 1937, 2052, 2166, 2223, 2682, 2831, 2964, 3249, 3874, 4023, 4332, 4446, 4693, 5364, 5662, 5811, 6498, 6669, 7748, 8046, 8493, 8892, 9386, 9747, 11324, 11622, 12996, 13338, 14079, 16092, 16986, 17433, 18772, 19494, 23244, 25479, 26676, 28158, 33972, 34866, 36803, 38988, 42237, 50958, 52299, 53789, 56316, 69732, 73606, 76437, 84474, 101916, 104598, 107578, 110409, 126711, 147212, 152874, 161367, 168948, 209196, 215156, 220818, 253422, 305748, 322734, 331227, 441636, 484101, 506844, 645468, 662454, 699257, 968202, 993681, 1324908, 1398514, 1452303, 1936404, 1987362, 2097771, 2797028, 2904606, 3974724, 4195542, 5809212, 6293313, 8391084, 12586626, 18879939, 25173252, 37759878, 75519756]

約数ペア:

[(1, 75519756), (2, 37759878), (3, 25173252), (4, 18879939), (6, 12586626), (9, 8391084), (12, 6293313), (13, 5809212), (18, 4195542), (19, 3974724), (26, 2904606), (27, 2797028), (36, 2097771), (38, 1987362), (39, 1936404), (52, 1452303), (54, 1398514), (57, 1324908), (76, 993681), (78, 968202), (108, 699257), (114, 662454), (117, 645468), (149, 506844), (156, 484101), (171, 441636), (228, 331227), (234, 322734), (247, 305748), (298, 253422), (342, 220818), (351, 215156), (361, 209196), (447, 168948), (468, 161367), (494, 152874), (513, 147212), (596, 126711), (684, 110409), (702, 107578), (722, 104598), (741, 101916), (894, 84474), (988, 76437), (1026, 73606), (1083, 69732), (1341, 56316), (1404, 53789), (1444, 52299), (1482, 50958), (1788, 42237), (1937, 38988), (2052, 36803), (2166, 34866), (2223, 33972), (2682, 28158), (2831, 26676), (2964, 25479), (3249, 23244), (3874, 19494), (4023, 18772), (4332, 17433), (4446, 16986), (4693, 16092), (5364, 14079), (5662, 13338), (5811, 12996), (6498, 11622), (6669, 11324), (7748, 9747), (8046, 9386), (8493, 8892)]