30745200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{25621}}^1$

素因数の和:25642

約数の個数: 60

約数和(自身を含む): 98490968

約数和(自身を除く): 67745768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 25621, 51242, 76863, 102484, 128105, 153726, 204968, 256210, 307452, 384315, 409936, 512420, 614904, 640525, 768630, 1024840, 1229808, 1281050, 1537260, 1921575, 2049680, 2562100, 3074520, 3843150, 5124200, 6149040, 7686300, 10248400, 15372600, 30745200]

約数ペア:

[(1, 30745200), (2, 15372600), (3, 10248400), (4, 7686300), (5, 6149040), (6, 5124200), (8, 3843150), (10, 3074520), (12, 2562100), (15, 2049680), (16, 1921575), (20, 1537260), (24, 1281050), (25, 1229808), (30, 1024840), (40, 768630), (48, 640525), (50, 614904), (60, 512420), (75, 409936), (80, 384315), (100, 307452), (120, 256210), (150, 204968), (200, 153726), (240, 128105), (300, 102484), (400, 76863), (600, 51242), (1200, 25621)]