141771000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 520565760

約数和(自身を除く): 378794760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 125, 129, 140, 150, 157, 168, 172, 175, 200, 210, 215, 250, 258, 280, 300, 301, 314, 344, 350, 375, 420, 430, 471, 500, 516, 525, 600, 602, 628, 645, 700, 750, 785, 840, 860, 875, 903, 942, 1000, 1032, 1050, 1075, 1099, 1204, 1256, 1290, 1400, 1500, 1505, 1570, 1720, 1750, 1806, 1884, 2100, 2150, 2198, 2355, 2408, 2580, 2625, 3000, 3010, 3140, 3225, 3297, 3500, 3612, 3768, 3925, 4200, 4300, 4396, 4515, 4710, 5160, 5250, 5375, 5495, 6020, 6280, 6450, 6594, 6751, 7000, 7224, 7525, 7850, 8600, 8792, 9030, 9420, 10500, 10750, 10990, 11775, 12040, 12900, 13188, 13502, 15050, 15700, 16125, 16485, 18060, 18840, 19625, 20253, 21000, 21500, 21980, 22575, 23550, 25800, 26376, 27004, 27475, 30100, 31400, 32250, 32970, 33755, 36120, 37625, 39250, 40506, 43000, 43960, 45150, 47100, 47257, 54008, 54950, 58875, 60200, 64500, 65940, 67510, 75250, 78500, 81012, 82425, 90300, 94200, 94514, 101265, 109900, 112875, 117750, 129000, 131880, 135020, 137375, 141771, 150500, 157000, 162024, 164850, 168775, 180600, 189028, 202530, 219800, 225750, 235500, 236285, 270040, 274750, 283542, 301000, 329700, 337550, 378056, 405060, 412125, 451500, 471000, 472570, 506325, 549500, 567084, 659400, 675100, 708855, 810120, 824250, 843875, 903000, 945140, 1012650, 1099000, 1134168, 1181425, 1350200, 1417710, 1648500, 1687750, 1890280, 2025300, 2362850, 2531625, 2835420, 3297000, 3375500, 3544275, 4050600, 4725700, 5063250, 5670840, 5907125, 6751000, 7088550, 9451400, 10126500, 11814250, 14177100, 17721375, 20253000, 23628500, 28354200, 35442750, 47257000, 70885500, 141771000]

約数ペア:

[(1, 141771000), (2, 70885500), (3, 47257000), (4, 35442750), (5, 28354200), (6, 23628500), (7, 20253000), (8, 17721375), (10, 14177100), (12, 11814250), (14, 10126500), (15, 9451400), (20, 7088550), (21, 6751000), (24, 5907125), (25, 5670840), (28, 5063250), (30, 4725700), (35, 4050600), (40, 3544275), (42, 3375500), (43, 3297000), (50, 2835420), (56, 2531625), (60, 2362850), (70, 2025300), (75, 1890280), (84, 1687750), (86, 1648500), (100, 1417710), (105, 1350200), (120, 1181425), (125, 1134168), (129, 1099000), (140, 1012650), (150, 945140), (157, 903000), (168, 843875), (172, 824250), (175, 810120), (200, 708855), (210, 675100), (215, 659400), (250, 567084), (258, 549500), (280, 506325), (300, 472570), (301, 471000), (314, 451500), (344, 412125), (350, 405060), (375, 378056), (420, 337550), (430, 329700), (471, 301000), (500, 283542), (516, 274750), (525, 270040), (600, 236285), (602, 235500), (628, 225750), (645, 219800), (700, 202530), (750, 189028), (785, 180600), (840, 168775), (860, 164850), (875, 162024), (903, 157000), (942, 150500), (1000, 141771), (1032, 137375), (1050, 135020), (1075, 131880), (1099, 129000), (1204, 117750), (1256, 112875), (1290, 109900), (1400, 101265), (1500, 94514), (1505, 94200), (1570, 90300), (1720, 82425), (1750, 81012), (1806, 78500), (1884, 75250), (2100, 67510), (2150, 65940), (2198, 64500), (2355, 60200), (2408, 58875), (2580, 54950), (2625, 54008), (3000, 47257), (3010, 47100), (3140, 45150), (3225, 43960), (3297, 43000), (3500, 40506), (3612, 39250), (3768, 37625), (3925, 36120), (4200, 33755), (4300, 32970), (4396, 32250), (4515, 31400), (4710, 30100), (5160, 27475), (5250, 27004), (5375, 26376), (5495, 25800), (6020, 23550), (6280, 22575), (6450, 21980), (6594, 21500), (6751, 21000), (7000, 20253), (7224, 19625), (7525, 18840), (7850, 18060), (8600, 16485), (8792, 16125), (9030, 15700), (9420, 15050), (10500, 13502), (10750, 13188), (10990, 12900), (11775, 12040)]