75901840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 140084336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 71, 80, 83, 92, 112, 115, 140, 142, 161, 166, 184, 230, 280, 284, 322, 332, 355, 368, 415, 460, 497, 560, 568, 581, 644, 664, 710, 805, 830, 920, 994, 1136, 1162, 1288, 1328, 1420, 1610, 1633, 1660, 1840, 1909, 1988, 2324, 2485, 2576, 2840, 2905, 3220, 3266, 3320, 3818, 3976, 4648, 4970, 5680, 5810, 5893, 6440, 6532, 6640, 7636, 7952, 8165, 9296, 9545, 9940, 11431, 11620, 11786, 12880, 13064, 13363, 15272, 16330, 19090, 19880, 22862, 23240, 23572, 26128, 26726, 29465, 30544, 32660, 38180, 39760, 41251, 45724, 46480, 47144, 53452, 57155, 58930, 65320, 66815, 76360, 82502, 91448, 94288, 106904, 114310, 117860, 130640, 133630, 135539, 152720, 165004, 182896, 206255, 213808, 228620, 235720, 267260, 271078, 330008, 412510, 457240, 471440, 534520, 542156, 660016, 677695, 825020, 914480, 948773, 1069040, 1084312, 1355390, 1650040, 1897546, 2168624, 2710780, 3300080, 3795092, 4743865, 5421560, 7590184, 9487730, 10843120, 15180368, 18975460, 37950920, 75901840]

約数ペア:

[(1, 75901840), (2, 37950920), (4, 18975460), (5, 15180368), (7, 10843120), (8, 9487730), (10, 7590184), (14, 5421560), (16, 4743865), (20, 3795092), (23, 3300080), (28, 2710780), (35, 2168624), (40, 1897546), (46, 1650040), (56, 1355390), (70, 1084312), (71, 1069040), (80, 948773), (83, 914480), (92, 825020), (112, 677695), (115, 660016), (140, 542156), (142, 534520), (161, 471440), (166, 457240), (184, 412510), (230, 330008), (280, 271078), (284, 267260), (322, 235720), (332, 228620), (355, 213808), (368, 206255), (415, 182896), (460, 165004), (497, 152720), (560, 135539), (568, 133630), (581, 130640), (644, 117860), (664, 114310), (710, 106904), (805, 94288), (830, 91448), (920, 82502), (994, 76360), (1136, 66815), (1162, 65320), (1288, 58930), (1328, 57155), (1420, 53452), (1610, 47144), (1633, 46480), (1660, 45724), (1840, 41251), (1909, 39760), (1988, 38180), (2324, 32660), (2485, 30544), (2576, 29465), (2840, 26726), (2905, 26128), (3220, 23572), (3266, 23240), (3320, 22862), (3818, 19880), (3976, 19090), (4648, 16330), (4970, 15272), (5680, 13363), (5810, 13064), (5893, 12880), (6440, 11786), (6532, 11620), (6640, 11431), (7636, 9940), (7952, 9545), (8165, 9296)]