54489000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 174545280

約数和(自身を除く): 120056280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 443, 492, 500, 600, 615, 750, 820, 886, 984, 1000, 1025, 1230, 1329, 1500, 1640, 1772, 2050, 2215, 2460, 2658, 3000, 3075, 3544, 4100, 4430, 4920, 5125, 5316, 6150, 6645, 8200, 8860, 10250, 10632, 11075, 12300, 13290, 15375, 17720, 18163, 20500, 22150, 24600, 26580, 30750, 33225, 36326, 41000, 44300, 53160, 54489, 55375, 61500, 66450, 72652, 88600, 90815, 108978, 110750, 123000, 132900, 145304, 166125, 181630, 217956, 221500, 265800, 272445, 332250, 363260, 435912, 443000, 454075, 544890, 664500, 726520, 908150, 1089780, 1329000, 1362225, 1816300, 2179560, 2270375, 2724450, 3632600, 4540750, 5448900, 6811125, 9081500, 10897800, 13622250, 18163000, 27244500, 54489000]

約数ペア:

[(1, 54489000), (2, 27244500), (3, 18163000), (4, 13622250), (5, 10897800), (6, 9081500), (8, 6811125), (10, 5448900), (12, 4540750), (15, 3632600), (20, 2724450), (24, 2270375), (25, 2179560), (30, 1816300), (40, 1362225), (41, 1329000), (50, 1089780), (60, 908150), (75, 726520), (82, 664500), (100, 544890), (120, 454075), (123, 443000), (125, 435912), (150, 363260), (164, 332250), (200, 272445), (205, 265800), (246, 221500), (250, 217956), (300, 181630), (328, 166125), (375, 145304), (410, 132900), (443, 123000), (492, 110750), (500, 108978), (600, 90815), (615, 88600), (750, 72652), (820, 66450), (886, 61500), (984, 55375), (1000, 54489), (1025, 53160), (1230, 44300), (1329, 41000), (1500, 36326), (1640, 33225), (1772, 30750), (2050, 26580), (2215, 24600), (2460, 22150), (2658, 20500), (3000, 18163), (3075, 17720), (3544, 15375), (4100, 13290), (4430, 12300), (4920, 11075), (5125, 10632), (5316, 10250), (6150, 8860), (6645, 8200)]