65940000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 248770368

約数和(自身を除く): 182830368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 157, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 314, 336, 350, 375, 400, 420, 471, 480, 500, 525, 560, 600, 625, 628, 672, 700, 750, 785, 800, 840, 875, 942, 1000, 1050, 1099, 1120, 1200, 1250, 1256, 1400, 1500, 1570, 1680, 1750, 1875, 1884, 2000, 2100, 2198, 2355, 2400, 2500, 2512, 2625, 2800, 3000, 3140, 3297, 3360, 3500, 3750, 3768, 3925, 4000, 4200, 4375, 4396, 4710, 5000, 5024, 5250, 5495, 5600, 6000, 6280, 6594, 7000, 7500, 7536, 7850, 8400, 8750, 8792, 9420, 10000, 10500, 10990, 11775, 12000, 12560, 13125, 13188, 14000, 15000, 15072, 15700, 16485, 16800, 17500, 17584, 18840, 19625, 20000, 21000, 21980, 23550, 25120, 26250, 26376, 27475, 28000, 30000, 31400, 32970, 35000, 35168, 37680, 39250, 42000, 43960, 47100, 52500, 52752, 54950, 58875, 60000, 62800, 65940, 70000, 75360, 78500, 82425, 84000, 87920, 94200, 98125, 105000, 105504, 109900, 117750, 125600, 131880, 137375, 140000, 157000, 164850, 175840, 188400, 196250, 210000, 219800, 235500, 263760, 274750, 294375, 314000, 329700, 376800, 392500, 412125, 420000, 439600, 471000, 527520, 549500, 588750, 628000, 659400, 686875, 785000, 824250, 879200, 942000, 1099000, 1177500, 1318800, 1373750, 1570000, 1648500, 1884000, 2060625, 2198000, 2355000, 2637600, 2747500, 3140000, 3297000, 4121250, 4396000, 4710000, 5495000, 6594000, 8242500, 9420000, 10990000, 13188000, 16485000, 21980000, 32970000, 65940000]

約数ペア:

[(1, 65940000), (2, 32970000), (3, 21980000), (4, 16485000), (5, 13188000), (6, 10990000), (7, 9420000), (8, 8242500), (10, 6594000), (12, 5495000), (14, 4710000), (15, 4396000), (16, 4121250), (20, 3297000), (21, 3140000), (24, 2747500), (25, 2637600), (28, 2355000), (30, 2198000), (32, 2060625), (35, 1884000), (40, 1648500), (42, 1570000), (48, 1373750), (50, 1318800), (56, 1177500), (60, 1099000), (70, 942000), (75, 879200), (80, 824250), (84, 785000), (96, 686875), (100, 659400), (105, 628000), (112, 588750), (120, 549500), (125, 527520), (140, 471000), (150, 439600), (157, 420000), (160, 412125), (168, 392500), (175, 376800), (200, 329700), (210, 314000), (224, 294375), (240, 274750), (250, 263760), (280, 235500), (300, 219800), (314, 210000), (336, 196250), (350, 188400), (375, 175840), (400, 164850), (420, 157000), (471, 140000), (480, 137375), (500, 131880), (525, 125600), (560, 117750), (600, 109900), (625, 105504), (628, 105000), (672, 98125), (700, 94200), (750, 87920), (785, 84000), (800, 82425), (840, 78500), (875, 75360), (942, 70000), (1000, 65940), (1050, 62800), (1099, 60000), (1120, 58875), (1200, 54950), (1250, 52752), (1256, 52500), (1400, 47100), (1500, 43960), (1570, 42000), (1680, 39250), (1750, 37680), (1875, 35168), (1884, 35000), (2000, 32970), (2100, 31400), (2198, 30000), (2355, 28000), (2400, 27475), (2500, 26376), (2512, 26250), (2625, 25120), (2800, 23550), (3000, 21980), (3140, 21000), (3297, 20000), (3360, 19625), (3500, 18840), (3750, 17584), (3768, 17500), (3925, 16800), (4000, 16485), (4200, 15700), (4375, 15072), (4396, 15000), (4710, 14000), (5000, 13188), (5024, 13125), (5250, 12560), (5495, 12000), (5600, 11775), (6000, 10990), (6280, 10500), (6594, 10000), (7000, 9420), (7500, 8792), (7536, 8750), (7850, 8400)]