131877600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54949}}^1$

素因数の和:54972

約数の個数: 72

約数和(自身を含む): 429269400

約数和(自身を除く): 297391800

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, 54949, 109898, 164847, 219796, 274745, 329694, 439592, 549490, 659388, 824235, 879184, 1098980, 1318776, 1373725, 1648470, 1758368, 2197960, 2637552, 2747450, 3296940, 4121175, 4395920, 5275104, 5494900, 6593880, 8242350, 8791840, 10989800, 13187760, 16484700, 21979600, 26375520, 32969400, 43959200, 65938800, 131877600]

約数ペア:

[(1, 131877600), (2, 65938800), (3, 43959200), (4, 32969400), (5, 26375520), (6, 21979600), (8, 16484700), (10, 13187760), (12, 10989800), (15, 8791840), (16, 8242350), (20, 6593880), (24, 5494900), (25, 5275104), (30, 4395920), (32, 4121175), (40, 3296940), (48, 2747450), (50, 2637552), (60, 2197960), (75, 1758368), (80, 1648470), (96, 1373725), (100, 1318776), (120, 1098980), (150, 879184), (160, 824235), (200, 659388), (240, 549490), (300, 439592), (400, 329694), (480, 274745), (600, 219796), (800, 164847), (1200, 109898), (2400, 54949)]