64285200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2582

約数の個数: 180

約数和(自身を含む): 255057088

約数和(自身を除く): 190771888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2551, 2800, 3150, 3600, 4200, 5040, 5102, 6300, 7653, 8400, 10204, 12600, 12755, 15306, 17857, 20408, 22959, 25200, 25510, 30612, 35714, 38265, 40816, 45918, 51020, 53571, 61224, 63775, 71428, 76530, 89285, 91836, 102040, 107142, 114795, 122448, 127550, 142856, 153060, 160713, 178570, 183672, 191325, 204080, 214284, 229590, 255100, 267855, 285712, 306120, 321426, 357140, 367344, 382650, 428568, 446425, 459180, 510200, 535710, 573975, 612240, 642852, 714280, 765300, 803565, 857136, 892850, 918360, 1020400, 1071420, 1147950, 1285704, 1339275, 1428560, 1530600, 1607130, 1785700, 1836720, 2142840, 2295900, 2571408, 2678550, 3061200, 3214260, 3571400, 4017825, 4285680, 4591800, 5357100, 6428520, 7142800, 8035650, 9183600, 10714200, 12857040, 16071300, 21428400, 32142600, 64285200]

約数ペア:

[(1, 64285200), (2, 32142600), (3, 21428400), (4, 16071300), (5, 12857040), (6, 10714200), (7, 9183600), (8, 8035650), (9, 7142800), (10, 6428520), (12, 5357100), (14, 4591800), (15, 4285680), (16, 4017825), (18, 3571400), (20, 3214260), (21, 3061200), (24, 2678550), (25, 2571408), (28, 2295900), (30, 2142840), (35, 1836720), (36, 1785700), (40, 1607130), (42, 1530600), (45, 1428560), (48, 1339275), (50, 1285704), (56, 1147950), (60, 1071420), (63, 1020400), (70, 918360), (72, 892850), (75, 857136), (80, 803565), (84, 765300), (90, 714280), (100, 642852), (105, 612240), (112, 573975), (120, 535710), (126, 510200), (140, 459180), (144, 446425), (150, 428568), (168, 382650), (175, 367344), (180, 357140), (200, 321426), (210, 306120), (225, 285712), (240, 267855), (252, 255100), (280, 229590), (300, 214284), (315, 204080), (336, 191325), (350, 183672), (360, 178570), (400, 160713), (420, 153060), (450, 142856), (504, 127550), (525, 122448), (560, 114795), (600, 107142), (630, 102040), (700, 91836), (720, 89285), (840, 76530), (900, 71428), (1008, 63775), (1050, 61224), (1200, 53571), (1260, 51020), (1400, 45918), (1575, 40816), (1680, 38265), (1800, 35714), (2100, 30612), (2520, 25510), (2551, 25200), (2800, 22959), (3150, 20408), (3600, 17857), (4200, 15306), (5040, 12755), (5102, 12600), (6300, 10204), (7653, 8400)]