2040543900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 252

約数和(自身を含む): 6933274992

約数和(自身を除く): 4892731092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 243, 270, 276, 300, 324, 345, 405, 414, 450, 460, 486, 540, 575, 621, 675, 690, 729, 810, 828, 900, 972, 1035, 1150, 1215, 1217, 1242, 1350, 1380, 1458, 1620, 1725, 1863, 2025, 2070, 2300, 2430, 2434, 2484, 2700, 2916, 3105, 3450, 3645, 3651, 3726, 4050, 4140, 4860, 4868, 5175, 5589, 6075, 6085, 6210, 6900, 7290, 7302, 7452, 8100, 9315, 10350, 10953, 11178, 12150, 12170, 12420, 14580, 14604, 15525, 16767, 18225, 18255, 18630, 20700, 21906, 22356, 24300, 24340, 27945, 27991, 30425, 31050, 32859, 33534, 36450, 36510, 37260, 43812, 46575, 54765, 55890, 55982, 60850, 62100, 65718, 67068, 72900, 73020, 83835, 83973, 91275, 93150, 98577, 109530, 111780, 111964, 121700, 131436, 139725, 139955, 164295, 167670, 167946, 182550, 186300, 197154, 219060, 251919, 273825, 279450, 279910, 295731, 328590, 335340, 335892, 365100, 394308, 419175, 419865, 492885, 503838, 547650, 558900, 559820, 591462, 657180, 699775, 755757, 821475, 838350, 839730, 887193, 985770, 1007676, 1095300, 1182924, 1259595, 1399550, 1478655, 1511514, 1642950, 1676700, 1679460, 1774386, 1971540, 2099325, 2267271, 2464425, 2519190, 2799100, 2957310, 3023028, 3285900, 3548772, 3778785, 4198650, 4435965, 4534542, 4928850, 5038380, 5914620, 6297975, 6801813, 7393275, 7557570, 8397300, 8871930, 9069084, 9857700, 11336355, 12595950, 13603626, 14786550, 15115140, 17743860, 18893925, 20405439, 22179825, 22672710, 25191900, 27207252, 29573100, 34009065, 37787850, 40810878, 44359650, 45345420, 56681775, 68018130, 75575700, 81621756, 88719300, 102027195, 113363550, 136036260, 170045325, 204054390, 226727100, 340090650, 408108780, 510135975, 680181300, 1020271950, 2040543900]

約数ペア:

[(1, 2040543900), (2, 1020271950), (3, 680181300), (4, 510135975), (5, 408108780), (6, 340090650), (9, 226727100), (10, 204054390), (12, 170045325), (15, 136036260), (18, 113363550), (20, 102027195), (23, 88719300), (25, 81621756), (27, 75575700), (30, 68018130), (36, 56681775), (45, 45345420), (46, 44359650), (50, 40810878), (54, 37787850), (60, 34009065), (69, 29573100), (75, 27207252), (81, 25191900), (90, 22672710), (92, 22179825), (100, 20405439), (108, 18893925), (115, 17743860), (135, 15115140), (138, 14786550), (150, 13603626), (162, 12595950), (180, 11336355), (207, 9857700), (225, 9069084), (230, 8871930), (243, 8397300), (270, 7557570), (276, 7393275), (300, 6801813), (324, 6297975), (345, 5914620), (405, 5038380), (414, 4928850), (450, 4534542), (460, 4435965), (486, 4198650), (540, 3778785), (575, 3548772), (621, 3285900), (675, 3023028), (690, 2957310), (729, 2799100), (810, 2519190), (828, 2464425), (900, 2267271), (972, 2099325), (1035, 1971540), (1150, 1774386), (1215, 1679460), (1217, 1676700), (1242, 1642950), (1350, 1511514), (1380, 1478655), (1458, 1399550), (1620, 1259595), (1725, 1182924), (1863, 1095300), (2025, 1007676), (2070, 985770), (2300, 887193), (2430, 839730), (2434, 838350), (2484, 821475), (2700, 755757), (2916, 699775), (3105, 657180), (3450, 591462), (3645, 559820), (3651, 558900), (3726, 547650), (4050, 503838), (4140, 492885), (4860, 419865), (4868, 419175), (5175, 394308), (5589, 365100), (6075, 335892), (6085, 335340), (6210, 328590), (6900, 295731), (7290, 279910), (7302, 279450), (7452, 273825), (8100, 251919), (9315, 219060), (10350, 197154), (10953, 186300), (11178, 182550), (12150, 167946), (12170, 167670), (12420, 164295), (14580, 139955), (14604, 139725), (15525, 131436), (16767, 121700), (18225, 111964), (18255, 111780), (18630, 109530), (20700, 98577), (21906, 93150), (22356, 91275), (24300, 83973), (24340, 83835), (27945, 73020), (27991, 72900), (30425, 67068), (31050, 65718), (32859, 62100), (33534, 60850), (36450, 55982), (36510, 55890), (37260, 54765), (43812, 46575)]