20574073800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52673}}^1$

素因数の和:52733

約数の個数: 288

約数和(自身を含む): 81514068480

約数和(自身を除く): 60939994680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 744, 775, 840, 868, 900, 930, 1050, 1085, 1116, 1240, 1260, 1302, 1395, 1400, 1550, 1575, 1736, 1800, 1860, 1953, 2100, 2170, 2232, 2325, 2520, 2604, 2790, 3100, 3150, 3255, 3720, 3906, 4200, 4340, 4650, 5208, 5425, 5580, 6200, 6300, 6510, 6975, 7812, 8680, 9300, 9765, 10850, 11160, 12600, 13020, 13950, 15624, 16275, 18600, 19530, 21700, 26040, 27900, 32550, 39060, 43400, 48825, 52673, 55800, 65100, 78120, 97650, 105346, 130200, 158019, 195300, 210692, 263365, 316038, 368711, 390600, 421384, 474057, 526730, 632076, 737422, 790095, 948114, 1053460, 1106133, 1264152, 1316825, 1474844, 1580190, 1632863, 1843555, 1896228, 2106920, 2212266, 2370285, 2633650, 2949688, 3160380, 3265726, 3318399, 3687110, 3792456, 3950475, 4424532, 4740570, 4898589, 5267300, 5530665, 6320760, 6531452, 6636798, 7374220, 7900950, 8164315, 8849064, 9217775, 9481140, 9797178, 10534600, 11061330, 11430041, 11851425, 13062904, 13273596, 14695767, 14748440, 15801900, 16328630, 16591995, 18435550, 18962280, 19594356, 22122660, 22860082, 23702850, 24492945, 26547192, 27653325, 29391534, 31603800, 32657260, 33183990, 34290123, 36871100, 39188712, 40821575, 44245320, 45720164, 47405700, 48985890, 55306650, 57150205, 58783068, 65314520, 66367980, 68580246, 73478835, 73742200, 81643150, 82959975, 91440328, 94811400, 97971780, 102870369, 110613300, 114300410, 117566136, 122464725, 132735960, 137160492, 146957670, 163286300, 165919950, 171450615, 195943560, 205740738, 221226600, 228600820, 244929450, 274320984, 285751025, 293915340, 326572600, 331839900, 342901230, 367394175, 411481476, 457201640, 489858900, 514351845, 571502050, 587830680, 663679800, 685802460, 734788350, 822962952, 857253075, 979717800, 1028703690, 1143004100, 1371604920, 1469576700, 1714506150, 2057407380, 2286008200, 2571759225, 2939153400, 3429012300, 4114814760, 5143518450, 6858024600, 10287036900, 20574073800]

約数ペア:

[(1, 20574073800), (2, 10287036900), (3, 6858024600), (4, 5143518450), (5, 4114814760), (6, 3429012300), (7, 2939153400), (8, 2571759225), (9, 2286008200), (10, 2057407380), (12, 1714506150), (14, 1469576700), (15, 1371604920), (18, 1143004100), (20, 1028703690), (21, 979717800), (24, 857253075), (25, 822962952), (28, 734788350), (30, 685802460), (31, 663679800), (35, 587830680), (36, 571502050), (40, 514351845), (42, 489858900), (45, 457201640), (50, 411481476), (56, 367394175), (60, 342901230), (62, 331839900), (63, 326572600), (70, 293915340), (72, 285751025), (75, 274320984), (84, 244929450), (90, 228600820), (93, 221226600), (100, 205740738), (105, 195943560), (120, 171450615), (124, 165919950), (126, 163286300), (140, 146957670), (150, 137160492), (155, 132735960), (168, 122464725), (175, 117566136), (180, 114300410), (186, 110613300), (200, 102870369), (210, 97971780), (217, 94811400), (225, 91440328), (248, 82959975), (252, 81643150), (279, 73742200), (280, 73478835), (300, 68580246), (310, 66367980), (315, 65314520), (350, 58783068), (360, 57150205), (372, 55306650), (420, 48985890), (434, 47405700), (450, 45720164), (465, 44245320), (504, 40821575), (525, 39188712), (558, 36871100), (600, 34290123), (620, 33183990), (630, 32657260), (651, 31603800), (700, 29391534), (744, 27653325), (775, 26547192), (840, 24492945), (868, 23702850), (900, 22860082), (930, 22122660), (1050, 19594356), (1085, 18962280), (1116, 18435550), (1240, 16591995), (1260, 16328630), (1302, 15801900), (1395, 14748440), (1400, 14695767), (1550, 13273596), (1575, 13062904), (1736, 11851425), (1800, 11430041), (1860, 11061330), (1953, 10534600), (2100, 9797178), (2170, 9481140), (2232, 9217775), (2325, 8849064), (2520, 8164315), (2604, 7900950), (2790, 7374220), (3100, 6636798), (3150, 6531452), (3255, 6320760), (3720, 5530665), (3906, 5267300), (4200, 4898589), (4340, 4740570), (4650, 4424532), (5208, 3950475), (5425, 3792456), (5580, 3687110), (6200, 3318399), (6300, 3265726), (6510, 3160380), (6975, 2949688), (7812, 2633650), (8680, 2370285), (9300, 2212266), (9765, 2106920), (10850, 1896228), (11160, 1843555), (12600, 1632863), (13020, 1580190), (13950, 1474844), (15624, 1316825), (16275, 1264152), (18600, 1106133), (19530, 1053460), (21700, 948114), (26040, 790095), (27900, 737422), (32550, 632076), (39060, 526730), (43400, 474057), (48825, 421384), (52673, 390600), (55800, 368711), (65100, 316038), (78120, 263365), (97650, 210692), (105346, 195300), (130200, 158019)]