4268696900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1582

約数の個数: 144

約数和(自身を含む): 10445664768

約数和(自身を除く): 6176967868

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 73, 100, 124, 130, 146, 155, 260, 292, 310, 325, 365, 403, 620, 650, 730, 775, 806, 949, 1300, 1451, 1460, 1550, 1612, 1825, 1898, 2015, 2263, 2902, 3100, 3650, 3796, 4030, 4526, 4745, 5804, 7255, 7300, 8060, 9052, 9490, 10075, 11315, 14510, 18863, 18980, 20150, 22630, 23725, 29020, 29419, 36275, 37726, 40300, 44981, 45260, 47450, 56575, 58838, 72550, 75452, 89962, 94315, 94900, 105923, 113150, 117676, 145100, 147095, 179924, 188630, 211846, 224905, 226300, 294190, 377260, 423692, 449810, 471575, 529615, 584753, 588380, 735475, 899620, 943150, 1059230, 1124525, 1169506, 1376999, 1470950, 1886300, 2118460, 2249050, 2339012, 2648075, 2753998, 2923765, 2941900, 3283613, 4498100, 5296150, 5507996, 5847530, 6567226, 6884995, 10592300, 11695060, 13134452, 13769990, 14618825, 16418065, 27539980, 29237650, 32836130, 34424975, 42686969, 58475300, 65672260, 68849950, 82090325, 85373938, 137699900, 164180650, 170747876, 213434845, 328361300, 426869690, 853739380, 1067174225, 2134348450, 4268696900]

約数ペア:

[(1, 4268696900), (2, 2134348450), (4, 1067174225), (5, 853739380), (10, 426869690), (13, 328361300), (20, 213434845), (25, 170747876), (26, 164180650), (31, 137699900), (50, 85373938), (52, 82090325), (62, 68849950), (65, 65672260), (73, 58475300), (100, 42686969), (124, 34424975), (130, 32836130), (146, 29237650), (155, 27539980), (260, 16418065), (292, 14618825), (310, 13769990), (325, 13134452), (365, 11695060), (403, 10592300), (620, 6884995), (650, 6567226), (730, 5847530), (775, 5507996), (806, 5296150), (949, 4498100), (1300, 3283613), (1451, 2941900), (1460, 2923765), (1550, 2753998), (1612, 2648075), (1825, 2339012), (1898, 2249050), (2015, 2118460), (2263, 1886300), (2902, 1470950), (3100, 1376999), (3650, 1169506), (3796, 1124525), (4030, 1059230), (4526, 943150), (4745, 899620), (5804, 735475), (7255, 588380), (7300, 584753), (8060, 529615), (9052, 471575), (9490, 449810), (10075, 423692), (11315, 377260), (14510, 294190), (18863, 226300), (18980, 224905), (20150, 211846), (22630, 188630), (23725, 179924), (29020, 147095), (29419, 145100), (36275, 117676), (37726, 113150), (40300, 105923), (44981, 94900), (45260, 94315), (47450, 89962), (56575, 75452), (58838, 72550)]