131883000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43961}}^1$

素因数の和:43985

約数の個数: 64

約数和(自身を含む): 411484320

約数和(自身を除く): 279601320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 43961, 87922, 131883, 175844, 219805, 263766, 351688, 439610, 527532, 659415, 879220, 1055064, 1099025, 1318830, 1758440, 2198050, 2637660, 3297075, 4396100, 5275320, 5495125, 6594150, 8792200, 10990250, 13188300, 16485375, 21980500, 26376600, 32970750, 43961000, 65941500, 131883000]

約数ペア:

[(1, 131883000), (2, 65941500), (3, 43961000), (4, 32970750), (5, 26376600), (6, 21980500), (8, 16485375), (10, 13188300), (12, 10990250), (15, 8792200), (20, 6594150), (24, 5495125), (25, 5275320), (30, 4396100), (40, 3297075), (50, 2637660), (60, 2198050), (75, 1758440), (100, 1318830), (120, 1099025), (125, 1055064), (150, 879220), (200, 659415), (250, 527532), (300, 439610), (375, 351688), (500, 263766), (600, 219805), (750, 175844), (1000, 131883), (1500, 87922), (3000, 43961)]