90878400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{6311}}^1$

素因数の和:6339

約数の個数: 126

約数和(自身を含む): 323054472

約数和(自身を除く): 232176072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 6311, 7200, 12622, 14400, 18933, 25244, 31555, 37866, 50488, 56799, 63110, 75732, 94665, 100976, 113598, 126220, 151464, 157775, 189330, 201952, 227196, 252440, 283995, 302928, 315550, 378660, 403904, 454392, 473325, 504880, 567990, 605856, 631100, 757320, 908784, 946650, 1009760, 1135980, 1211712, 1262200, 1419975, 1514640, 1817568, 1893300, 2019520, 2271960, 2524400, 2839950, 3029280, 3635136, 3786600, 4543920, 5048800, 5679900, 6058560, 7573200, 9087840, 10097600, 11359800, 15146400, 18175680, 22719600, 30292800, 45439200, 90878400]

約数ペア:

[(1, 90878400), (2, 45439200), (3, 30292800), (4, 22719600), (5, 18175680), (6, 15146400), (8, 11359800), (9, 10097600), (10, 9087840), (12, 7573200), (15, 6058560), (16, 5679900), (18, 5048800), (20, 4543920), (24, 3786600), (25, 3635136), (30, 3029280), (32, 2839950), (36, 2524400), (40, 2271960), (45, 2019520), (48, 1893300), (50, 1817568), (60, 1514640), (64, 1419975), (72, 1262200), (75, 1211712), (80, 1135980), (90, 1009760), (96, 946650), (100, 908784), (120, 757320), (144, 631100), (150, 605856), (160, 567990), (180, 504880), (192, 473325), (200, 454392), (225, 403904), (240, 378660), (288, 315550), (300, 302928), (320, 283995), (360, 252440), (400, 227196), (450, 201952), (480, 189330), (576, 157775), (600, 151464), (720, 126220), (800, 113598), (900, 100976), (960, 94665), (1200, 75732), (1440, 63110), (1600, 56799), (1800, 50488), (2400, 37866), (2880, 31555), (3600, 25244), (4800, 18933), (6311, 14400), (7200, 12622)]