203906400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{84961}}^1$

素因数の和:84984

約数の個数: 72

約数和(自身を含む): 663723144

約数和(自身を除く): 459816744

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, 84961, 169922, 254883, 339844, 424805, 509766, 679688, 849610, 1019532, 1274415, 1359376, 1699220, 2039064, 2124025, 2548830, 2718752, 3398440, 4078128, 4248050, 5097660, 6372075, 6796880, 8156256, 8496100, 10195320, 12744150, 13593760, 16992200, 20390640, 25488300, 33984400, 40781280, 50976600, 67968800, 101953200, 203906400]

約数ペア:

[(1, 203906400), (2, 101953200), (3, 67968800), (4, 50976600), (5, 40781280), (6, 33984400), (8, 25488300), (10, 20390640), (12, 16992200), (15, 13593760), (16, 12744150), (20, 10195320), (24, 8496100), (25, 8156256), (30, 6796880), (32, 6372075), (40, 5097660), (48, 4248050), (50, 4078128), (60, 3398440), (75, 2718752), (80, 2548830), (96, 2124025), (100, 2039064), (120, 1699220), (150, 1359376), (160, 1274415), (200, 1019532), (240, 849610), (300, 679688), (400, 509766), (480, 424805), (600, 339844), (800, 254883), (1200, 169922), (2400, 84961)]