71378400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29741}}^1$

素因数の和:29764

約数の個数: 72

約数和(自身を含む): 232344504

約数和(自身を除く): 160966104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 29741, 59482, 89223, 118964, 148705, 178446, 237928, 297410, 356892, 446115, 475856, 594820, 713784, 743525, 892230, 951712, 1189640, 1427568, 1487050, 1784460, 2230575, 2379280, 2855136, 2974100, 3568920, 4461150, 4758560, 5948200, 7137840, 8922300, 11896400, 14275680, 17844600, 23792800, 35689200, 71378400]

約数ペア:

[(1, 71378400), (2, 35689200), (3, 23792800), (4, 17844600), (5, 14275680), (6, 11896400), (8, 8922300), (10, 7137840), (12, 5948200), (15, 4758560), (16, 4461150), (20, 3568920), (24, 2974100), (25, 2855136), (30, 2379280), (32, 2230575), (40, 1784460), (48, 1487050), (50, 1427568), (60, 1189640), (75, 951712), (80, 892230), (96, 743525), (100, 713784), (120, 594820), (150, 475856), (160, 446115), (200, 356892), (240, 297410), (300, 237928), (400, 178446), (480, 148705), (600, 118964), (800, 89223), (1200, 59482), (2400, 29741)]