16485000

素因数分解:

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

素因数の和:193

約数の個数: 160

約数和(自身を含む): 59231040

約数和(自身を除く): 42746040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 157, 168, 175, 200, 210, 250, 280, 300, 314, 350, 375, 420, 471, 500, 525, 600, 625, 628, 700, 750, 785, 840, 875, 942, 1000, 1050, 1099, 1250, 1256, 1400, 1500, 1570, 1750, 1875, 1884, 2100, 2198, 2355, 2500, 2625, 3000, 3140, 3297, 3500, 3750, 3768, 3925, 4200, 4375, 4396, 4710, 5000, 5250, 5495, 6280, 6594, 7000, 7500, 7850, 8750, 8792, 9420, 10500, 10990, 11775, 13125, 13188, 15000, 15700, 16485, 17500, 18840, 19625, 21000, 21980, 23550, 26250, 26376, 27475, 31400, 32970, 35000, 39250, 43960, 47100, 52500, 54950, 58875, 65940, 78500, 82425, 94200, 98125, 105000, 109900, 117750, 131880, 137375, 157000, 164850, 196250, 219800, 235500, 274750, 294375, 329700, 392500, 412125, 471000, 549500, 588750, 659400, 686875, 785000, 824250, 1099000, 1177500, 1373750, 1648500, 2060625, 2355000, 2747500, 3297000, 4121250, 5495000, 8242500, 16485000]

約数ペア:

[(1, 16485000), (2, 8242500), (3, 5495000), (4, 4121250), (5, 3297000), (6, 2747500), (7, 2355000), (8, 2060625), (10, 1648500), (12, 1373750), (14, 1177500), (15, 1099000), (20, 824250), (21, 785000), (24, 686875), (25, 659400), (28, 588750), (30, 549500), (35, 471000), (40, 412125), (42, 392500), (50, 329700), (56, 294375), (60, 274750), (70, 235500), (75, 219800), (84, 196250), (100, 164850), (105, 157000), (120, 137375), (125, 131880), (140, 117750), (150, 109900), (157, 105000), (168, 98125), (175, 94200), (200, 82425), (210, 78500), (250, 65940), (280, 58875), (300, 54950), (314, 52500), (350, 47100), (375, 43960), (420, 39250), (471, 35000), (500, 32970), (525, 31400), (600, 27475), (625, 26376), (628, 26250), (700, 23550), (750, 21980), (785, 21000), (840, 19625), (875, 18840), (942, 17500), (1000, 16485), (1050, 15700), (1099, 15000), (1250, 13188), (1256, 13125), (1400, 11775), (1500, 10990), (1570, 10500), (1750, 9420), (1875, 8792), (1884, 8750), (2100, 7850), (2198, 7500), (2355, 7000), (2500, 6594), (2625, 6280), (3000, 5495), (3140, 5250), (3297, 5000), (3500, 4710), (3750, 4396), (3768, 4375), (3925, 4200)]