30816300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 89924800

約数和(自身を除く): 59108500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 739, 834, 1390, 1478, 1668, 2085, 2217, 2780, 2956, 3475, 3695, 4170, 4434, 6950, 7390, 8340, 8868, 10425, 11085, 13900, 14780, 18475, 20850, 22170, 36950, 41700, 44340, 55425, 73900, 102721, 110850, 205442, 221700, 308163, 410884, 513605, 616326, 1027210, 1232652, 1540815, 2054420, 2568025, 3081630, 5136050, 6163260, 7704075, 10272100, 15408150, 30816300]

約数ペア:

[(1, 30816300), (2, 15408150), (3, 10272100), (4, 7704075), (5, 6163260), (6, 5136050), (10, 3081630), (12, 2568025), (15, 2054420), (20, 1540815), (25, 1232652), (30, 1027210), (50, 616326), (60, 513605), (75, 410884), (100, 308163), (139, 221700), (150, 205442), (278, 110850), (300, 102721), (417, 73900), (556, 55425), (695, 44340), (739, 41700), (834, 36950), (1390, 22170), (1478, 20850), (1668, 18475), (2085, 14780), (2217, 13900), (2780, 11085), (2956, 10425), (3475, 8868), (3695, 8340), (4170, 7390), (4434, 6950)]