125327880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 422681220

約数和(自身を除く): 297353340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 180, 185, 194, 222, 291, 296, 333, 360, 370, 388, 444, 485, 555, 582, 666, 740, 776, 873, 888, 970, 1110, 1164, 1332, 1455, 1480, 1665, 1746, 1940, 2220, 2328, 2664, 2910, 3330, 3492, 3589, 3880, 4365, 4440, 5820, 6660, 6984, 7178, 8730, 9409, 10767, 11640, 13320, 14356, 17460, 17945, 18818, 21534, 28227, 28712, 32301, 34920, 35890, 37636, 43068, 47045, 53835, 56454, 64602, 71780, 75272, 84681, 86136, 94090, 107670, 112908, 129204, 141135, 143560, 161505, 169362, 188180, 215340, 225816, 258408, 282270, 323010, 338724, 348133, 376360, 423405, 430680, 564540, 646020, 677448, 696266, 846810, 1044399, 1129080, 1292040, 1392532, 1693620, 1740665, 2088798, 2785064, 3133197, 3387240, 3481330, 4177596, 5221995, 6266394, 6962660, 8355192, 10443990, 12532788, 13925320, 15665985, 20887980, 25065576, 31331970, 41775960, 62663940, 125327880]

約数ペア:

[(1, 125327880), (2, 62663940), (3, 41775960), (4, 31331970), (5, 25065576), (6, 20887980), (8, 15665985), (9, 13925320), (10, 12532788), (12, 10443990), (15, 8355192), (18, 6962660), (20, 6266394), (24, 5221995), (30, 4177596), (36, 3481330), (37, 3387240), (40, 3133197), (45, 2785064), (60, 2088798), (72, 1740665), (74, 1693620), (90, 1392532), (97, 1292040), (111, 1129080), (120, 1044399), (148, 846810), (180, 696266), (185, 677448), (194, 646020), (222, 564540), (291, 430680), (296, 423405), (333, 376360), (360, 348133), (370, 338724), (388, 323010), (444, 282270), (485, 258408), (555, 225816), (582, 215340), (666, 188180), (740, 169362), (776, 161505), (873, 143560), (888, 141135), (970, 129204), (1110, 112908), (1164, 107670), (1332, 94090), (1455, 86136), (1480, 84681), (1665, 75272), (1746, 71780), (1940, 64602), (2220, 56454), (2328, 53835), (2664, 47045), (2910, 43068), (3330, 37636), (3492, 35890), (3589, 34920), (3880, 32301), (4365, 28712), (4440, 28227), (5820, 21534), (6660, 18818), (6984, 17945), (7178, 17460), (8730, 14356), (9409, 13320), (10767, 11640)]