16218000

素因数分解:

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

素因数の和:99

約数の個数: 240

約数和(自身を含む): 61107696

約数和(自身を除く): 44889696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 53, 60, 68, 72, 75, 80, 85, 90, 100, 102, 106, 120, 125, 136, 144, 150, 153, 159, 170, 180, 200, 204, 212, 225, 240, 250, 255, 265, 272, 300, 306, 318, 340, 360, 375, 400, 408, 424, 425, 450, 477, 500, 510, 530, 600, 612, 636, 680, 720, 750, 765, 795, 816, 848, 850, 900, 901, 954, 1000, 1020, 1060, 1125, 1200, 1224, 1272, 1275, 1325, 1360, 1500, 1530, 1590, 1700, 1800, 1802, 1908, 2000, 2040, 2120, 2125, 2250, 2385, 2448, 2544, 2550, 2650, 2703, 3000, 3060, 3180, 3400, 3600, 3604, 3816, 3825, 3975, 4080, 4240, 4250, 4500, 4505, 4770, 5100, 5300, 5406, 6000, 6120, 6360, 6375, 6625, 6800, 7208, 7632, 7650, 7950, 8109, 8500, 9000, 9010, 9540, 10200, 10600, 10812, 11925, 12240, 12720, 12750, 13250, 13515, 14416, 15300, 15900, 16218, 17000, 18000, 18020, 19080, 19125, 19875, 20400, 21200, 21624, 22525, 23850, 25500, 26500, 27030, 30600, 31800, 32436, 34000, 36040, 38160, 38250, 39750, 40545, 43248, 45050, 47700, 51000, 53000, 54060, 59625, 61200, 63600, 64872, 67575, 72080, 76500, 79500, 81090, 90100, 95400, 102000, 106000, 108120, 112625, 119250, 129744, 135150, 153000, 159000, 162180, 180200, 190800, 202725, 216240, 225250, 238500, 270300, 306000, 318000, 324360, 337875, 360400, 405450, 450500, 477000, 540600, 648720, 675750, 810900, 901000, 954000, 1013625, 1081200, 1351500, 1621800, 1802000, 2027250, 2703000, 3243600, 4054500, 5406000, 8109000, 16218000]

約数ペア:

[(1, 16218000), (2, 8109000), (3, 5406000), (4, 4054500), (5, 3243600), (6, 2703000), (8, 2027250), (9, 1802000), (10, 1621800), (12, 1351500), (15, 1081200), (16, 1013625), (17, 954000), (18, 901000), (20, 810900), (24, 675750), (25, 648720), (30, 540600), (34, 477000), (36, 450500), (40, 405450), (45, 360400), (48, 337875), (50, 324360), (51, 318000), (53, 306000), (60, 270300), (68, 238500), (72, 225250), (75, 216240), (80, 202725), (85, 190800), (90, 180200), (100, 162180), (102, 159000), (106, 153000), (120, 135150), (125, 129744), (136, 119250), (144, 112625), (150, 108120), (153, 106000), (159, 102000), (170, 95400), (180, 90100), (200, 81090), (204, 79500), (212, 76500), (225, 72080), (240, 67575), (250, 64872), (255, 63600), (265, 61200), (272, 59625), (300, 54060), (306, 53000), (318, 51000), (340, 47700), (360, 45050), (375, 43248), (400, 40545), (408, 39750), (424, 38250), (425, 38160), (450, 36040), (477, 34000), (500, 32436), (510, 31800), (530, 30600), (600, 27030), (612, 26500), (636, 25500), (680, 23850), (720, 22525), (750, 21624), (765, 21200), (795, 20400), (816, 19875), (848, 19125), (850, 19080), (900, 18020), (901, 18000), (954, 17000), (1000, 16218), (1020, 15900), (1060, 15300), (1125, 14416), (1200, 13515), (1224, 13250), (1272, 12750), (1275, 12720), (1325, 12240), (1360, 11925), (1500, 10812), (1530, 10600), (1590, 10200), (1700, 9540), (1800, 9010), (1802, 9000), (1908, 8500), (2000, 8109), (2040, 7950), (2120, 7650), (2125, 7632), (2250, 7208), (2385, 6800), (2448, 6625), (2544, 6375), (2550, 6360), (2650, 6120), (2703, 6000), (3000, 5406), (3060, 5300), (3180, 5100), (3400, 4770), (3600, 4505), (3604, 4500), (3816, 4250), (3825, 4240), (3975, 4080)]