2812905000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3726

約数の個数: 240

約数和(自身を含む): 10082538180

約数和(自身を除く): 7269633180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 600, 612, 625, 680, 750, 765, 850, 900, 1000, 1020, 1125, 1224, 1250, 1275, 1500, 1530, 1700, 1800, 1875, 2040, 2125, 2250, 2500, 2550, 3000, 3060, 3400, 3677, 3750, 3825, 4250, 4500, 5000, 5100, 5625, 6120, 6375, 7354, 7500, 7650, 8500, 9000, 10200, 10625, 11031, 11250, 12750, 14708, 15000, 15300, 17000, 18385, 19125, 21250, 22062, 22500, 25500, 29416, 30600, 31875, 33093, 36770, 38250, 42500, 44124, 45000, 51000, 55155, 62509, 63750, 66186, 73540, 76500, 85000, 88248, 91925, 95625, 110310, 125018, 127500, 132372, 147080, 153000, 165465, 183850, 187527, 191250, 220620, 250036, 255000, 264744, 275775, 312545, 330930, 367700, 375054, 382500, 441240, 459625, 500072, 551550, 562581, 625090, 661860, 735400, 750108, 765000, 827325, 919250, 937635, 1103100, 1125162, 1250180, 1323720, 1378875, 1500216, 1562725, 1654650, 1838500, 1875270, 2206200, 2250324, 2298125, 2500360, 2757750, 2812905, 3125450, 3309300, 3677000, 3750540, 4136625, 4500648, 4596250, 4688175, 5515500, 5625810, 6250900, 6618600, 6894375, 7501080, 7813625, 8273250, 9192500, 9376350, 11031000, 11251620, 12501800, 13788750, 14064525, 15627250, 16546500, 18385000, 18752700, 20683125, 22503240, 23440875, 27577500, 28129050, 31254500, 33093000, 37505400, 39068125, 41366250, 46881750, 55155000, 56258100, 62509000, 70322625, 78136250, 82732500, 93763500, 112516200, 117204375, 140645250, 156272500, 165465000, 187527000, 234408750, 281290500, 312545000, 351613125, 468817500, 562581000, 703226250, 937635000, 1406452500, 2812905000]

約数ペア:

[(1, 2812905000), (2, 1406452500), (3, 937635000), (4, 703226250), (5, 562581000), (6, 468817500), (8, 351613125), (9, 312545000), (10, 281290500), (12, 234408750), (15, 187527000), (17, 165465000), (18, 156272500), (20, 140645250), (24, 117204375), (25, 112516200), (30, 93763500), (34, 82732500), (36, 78136250), (40, 70322625), (45, 62509000), (50, 56258100), (51, 55155000), (60, 46881750), (68, 41366250), (72, 39068125), (75, 37505400), (85, 33093000), (90, 31254500), (100, 28129050), (102, 27577500), (120, 23440875), (125, 22503240), (136, 20683125), (150, 18752700), (153, 18385000), (170, 16546500), (180, 15627250), (200, 14064525), (204, 13788750), (225, 12501800), (250, 11251620), (255, 11031000), (300, 9376350), (306, 9192500), (340, 8273250), (360, 7813625), (375, 7501080), (408, 6894375), (425, 6618600), (450, 6250900), (500, 5625810), (510, 5515500), (600, 4688175), (612, 4596250), (625, 4500648), (680, 4136625), (750, 3750540), (765, 3677000), (850, 3309300), (900, 3125450), (1000, 2812905), (1020, 2757750), (1125, 2500360), (1224, 2298125), (1250, 2250324), (1275, 2206200), (1500, 1875270), (1530, 1838500), (1700, 1654650), (1800, 1562725), (1875, 1500216), (2040, 1378875), (2125, 1323720), (2250, 1250180), (2500, 1125162), (2550, 1103100), (3000, 937635), (3060, 919250), (3400, 827325), (3677, 765000), (3750, 750108), (3825, 735400), (4250, 661860), (4500, 625090), (5000, 562581), (5100, 551550), (5625, 500072), (6120, 459625), (6375, 441240), (7354, 382500), (7500, 375054), (7650, 367700), (8500, 330930), (9000, 312545), (10200, 275775), (10625, 264744), (11031, 255000), (11250, 250036), (12750, 220620), (14708, 191250), (15000, 187527), (15300, 183850), (17000, 165465), (18385, 153000), (19125, 147080), (21250, 132372), (22062, 127500), (22500, 125018), (25500, 110310), (29416, 95625), (30600, 91925), (31875, 88248), (33093, 85000), (36770, 76500), (38250, 73540), (42500, 66186), (44124, 63750), (45000, 62509), (51000, 55155)]