40545000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 148030740

約数和(自身を除く): 107485740

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, 53, 60, 68, 72, 75, 85, 90, 100, 102, 106, 120, 125, 136, 150, 153, 159, 170, 180, 200, 204, 212, 225, 250, 255, 265, 300, 306, 318, 340, 360, 375, 408, 424, 425, 450, 477, 500, 510, 530, 600, 612, 625, 636, 680, 750, 765, 795, 850, 900, 901, 954, 1000, 1020, 1060, 1125, 1224, 1250, 1272, 1275, 1325, 1500, 1530, 1590, 1700, 1800, 1802, 1875, 1908, 2040, 2120, 2125, 2250, 2385, 2500, 2550, 2650, 2703, 3000, 3060, 3180, 3400, 3604, 3750, 3816, 3825, 3975, 4250, 4500, 4505, 4770, 5000, 5100, 5300, 5406, 5625, 6120, 6360, 6375, 6625, 7208, 7500, 7650, 7950, 8109, 8500, 9000, 9010, 9540, 10200, 10600, 10625, 10812, 11250, 11925, 12750, 13250, 13515, 15000, 15300, 15900, 16218, 17000, 18020, 19080, 19125, 19875, 21250, 21624, 22500, 22525, 23850, 25500, 26500, 27030, 30600, 31800, 31875, 32436, 33125, 36040, 38250, 39750, 40545, 42500, 45000, 45050, 47700, 51000, 53000, 54060, 59625, 63750, 64872, 66250, 67575, 76500, 79500, 81090, 85000, 90100, 95400, 95625, 99375, 108120, 112625, 119250, 127500, 132500, 135150, 153000, 159000, 162180, 180200, 191250, 198750, 202725, 225250, 238500, 255000, 265000, 270300, 298125, 324360, 337875, 382500, 397500, 405450, 450500, 477000, 540600, 563125, 596250, 675750, 765000, 795000, 810900, 901000, 1013625, 1126250, 1192500, 1351500, 1621800, 1689375, 2027250, 2252500, 2385000, 2703000, 3378750, 4054500, 4505000, 5068125, 6757500, 8109000, 10136250, 13515000, 20272500, 40545000]

約数ペア:

[(1, 40545000), (2, 20272500), (3, 13515000), (4, 10136250), (5, 8109000), (6, 6757500), (8, 5068125), (9, 4505000), (10, 4054500), (12, 3378750), (15, 2703000), (17, 2385000), (18, 2252500), (20, 2027250), (24, 1689375), (25, 1621800), (30, 1351500), (34, 1192500), (36, 1126250), (40, 1013625), (45, 901000), (50, 810900), (51, 795000), (53, 765000), (60, 675750), (68, 596250), (72, 563125), (75, 540600), (85, 477000), (90, 450500), (100, 405450), (102, 397500), (106, 382500), (120, 337875), (125, 324360), (136, 298125), (150, 270300), (153, 265000), (159, 255000), (170, 238500), (180, 225250), (200, 202725), (204, 198750), (212, 191250), (225, 180200), (250, 162180), (255, 159000), (265, 153000), (300, 135150), (306, 132500), (318, 127500), (340, 119250), (360, 112625), (375, 108120), (408, 99375), (424, 95625), (425, 95400), (450, 90100), (477, 85000), (500, 81090), (510, 79500), (530, 76500), (600, 67575), (612, 66250), (625, 64872), (636, 63750), (680, 59625), (750, 54060), (765, 53000), (795, 51000), (850, 47700), (900, 45050), (901, 45000), (954, 42500), (1000, 40545), (1020, 39750), (1060, 38250), (1125, 36040), (1224, 33125), (1250, 32436), (1272, 31875), (1275, 31800), (1325, 30600), (1500, 27030), (1530, 26500), (1590, 25500), (1700, 23850), (1800, 22525), (1802, 22500), (1875, 21624), (1908, 21250), (2040, 19875), (2120, 19125), (2125, 19080), (2250, 18020), (2385, 17000), (2500, 16218), (2550, 15900), (2650, 15300), (2703, 15000), (3000, 13515), (3060, 13250), (3180, 12750), (3400, 11925), (3604, 11250), (3750, 10812), (3816, 10625), (3825, 10600), (3975, 10200), (4250, 9540), (4500, 9010), (4505, 9000), (4770, 8500), (5000, 8109), (5100, 7950), (5300, 7650), (5406, 7500), (5625, 7208), (6120, 6625), (6360, 6375)]