18732000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 70447104

約数和(自身を除く): 51715104

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, 160, 168, 175, 200, 210, 223, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 446, 480, 500, 525, 560, 600, 669, 672, 700, 750, 800, 840, 875, 892, 1000, 1050, 1115, 1120, 1200, 1338, 1400, 1500, 1561, 1680, 1750, 1784, 2000, 2100, 2230, 2400, 2625, 2676, 2800, 3000, 3122, 3345, 3360, 3500, 3568, 4000, 4200, 4460, 4683, 5250, 5352, 5575, 5600, 6000, 6244, 6690, 7000, 7136, 7805, 8400, 8920, 9366, 10500, 10704, 11150, 12000, 12488, 13380, 14000, 15610, 16725, 16800, 17840, 18732, 21000, 21408, 22300, 23415, 24976, 26760, 27875, 28000, 31220, 33450, 35680, 37464, 39025, 42000, 44600, 46830, 49952, 53520, 55750, 62440, 66900, 74928, 78050, 83625, 84000, 89200, 93660, 107040, 111500, 117075, 124880, 133800, 149856, 156100, 167250, 178400, 187320, 195125, 223000, 234150, 249760, 267600, 312200, 334500, 374640, 390250, 446000, 468300, 535200, 585375, 624400, 669000, 749280, 780500, 892000, 936600, 1170750, 1248800, 1338000, 1561000, 1873200, 2341500, 2676000, 3122000, 3746400, 4683000, 6244000, 9366000, 18732000]

約数ペア:

[(1, 18732000), (2, 9366000), (3, 6244000), (4, 4683000), (5, 3746400), (6, 3122000), (7, 2676000), (8, 2341500), (10, 1873200), (12, 1561000), (14, 1338000), (15, 1248800), (16, 1170750), (20, 936600), (21, 892000), (24, 780500), (25, 749280), (28, 669000), (30, 624400), (32, 585375), (35, 535200), (40, 468300), (42, 446000), (48, 390250), (50, 374640), (56, 334500), (60, 312200), (70, 267600), (75, 249760), (80, 234150), (84, 223000), (96, 195125), (100, 187320), (105, 178400), (112, 167250), (120, 156100), (125, 149856), (140, 133800), (150, 124880), (160, 117075), (168, 111500), (175, 107040), (200, 93660), (210, 89200), (223, 84000), (224, 83625), (240, 78050), (250, 74928), (280, 66900), (300, 62440), (336, 55750), (350, 53520), (375, 49952), (400, 46830), (420, 44600), (446, 42000), (480, 39025), (500, 37464), (525, 35680), (560, 33450), (600, 31220), (669, 28000), (672, 27875), (700, 26760), (750, 24976), (800, 23415), (840, 22300), (875, 21408), (892, 21000), (1000, 18732), (1050, 17840), (1115, 16800), (1120, 16725), (1200, 15610), (1338, 14000), (1400, 13380), (1500, 12488), (1561, 12000), (1680, 11150), (1750, 10704), (1784, 10500), (2000, 9366), (2100, 8920), (2230, 8400), (2400, 7805), (2625, 7136), (2676, 7000), (2800, 6690), (3000, 6244), (3122, 6000), (3345, 5600), (3360, 5575), (3500, 5352), (3568, 5250), (4000, 4683), (4200, 4460)]