25743960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 94802400

約数和(自身を除く): 69058440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 197, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 394, 396, 440, 484, 495, 540, 591, 594, 605, 660, 726, 788, 792, 968, 985, 990, 1080, 1089, 1182, 1188, 1210, 1320, 1452, 1485, 1576, 1773, 1815, 1970, 1980, 2167, 2178, 2364, 2376, 2420, 2904, 2955, 2970, 3267, 3546, 3630, 3940, 3960, 4334, 4356, 4728, 4840, 5319, 5445, 5910, 5940, 6501, 6534, 7092, 7260, 7880, 8668, 8712, 8865, 10638, 10835, 10890, 11820, 11880, 13002, 13068, 14184, 14520, 16335, 17336, 17730, 19503, 21276, 21670, 21780, 23640, 23837, 26004, 26136, 26595, 32505, 32670, 35460, 39006, 42552, 43340, 43560, 47674, 52008, 53190, 58509, 65010, 65340, 70920, 71511, 78012, 86680, 95348, 97515, 106380, 117018, 119185, 130020, 130680, 143022, 156024, 190696, 195030, 212760, 214533, 234036, 238370, 260040, 286044, 292545, 357555, 390060, 429066, 468072, 476740, 572088, 585090, 643599, 715110, 780120, 858132, 953480, 1072665, 1170180, 1287198, 1430220, 1716264, 2145330, 2340360, 2574396, 2860440, 3217995, 4290660, 5148792, 6435990, 8581320, 12871980, 25743960]

約数ペア:

[(1, 25743960), (2, 12871980), (3, 8581320), (4, 6435990), (5, 5148792), (6, 4290660), (8, 3217995), (9, 2860440), (10, 2574396), (11, 2340360), (12, 2145330), (15, 1716264), (18, 1430220), (20, 1287198), (22, 1170180), (24, 1072665), (27, 953480), (30, 858132), (33, 780120), (36, 715110), (40, 643599), (44, 585090), (45, 572088), (54, 476740), (55, 468072), (60, 429066), (66, 390060), (72, 357555), (88, 292545), (90, 286044), (99, 260040), (108, 238370), (110, 234036), (120, 214533), (121, 212760), (132, 195030), (135, 190696), (165, 156024), (180, 143022), (197, 130680), (198, 130020), (216, 119185), (220, 117018), (242, 106380), (264, 97515), (270, 95348), (297, 86680), (330, 78012), (360, 71511), (363, 70920), (394, 65340), (396, 65010), (440, 58509), (484, 53190), (495, 52008), (540, 47674), (591, 43560), (594, 43340), (605, 42552), (660, 39006), (726, 35460), (788, 32670), (792, 32505), (968, 26595), (985, 26136), (990, 26004), (1080, 23837), (1089, 23640), (1182, 21780), (1188, 21670), (1210, 21276), (1320, 19503), (1452, 17730), (1485, 17336), (1576, 16335), (1773, 14520), (1815, 14184), (1970, 13068), (1980, 13002), (2167, 11880), (2178, 11820), (2364, 10890), (2376, 10835), (2420, 10638), (2904, 8865), (2955, 8712), (2970, 8668), (3267, 7880), (3546, 7260), (3630, 7092), (3940, 6534), (3960, 6501), (4334, 5940), (4356, 5910), (4728, 5445), (4840, 5319)]