39390300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{1621}}^1$

素因数の和:1650

約数の個数: 108

約数和(自身を含む): 128118536

約数和(自身を除く): 88728236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 1621, 2025, 2430, 2700, 3242, 4050, 4860, 4863, 6075, 6484, 8100, 8105, 9726, 12150, 14589, 16210, 19452, 24300, 24315, 29178, 32420, 40525, 43767, 48630, 58356, 72945, 81050, 87534, 97260, 121575, 131301, 145890, 162100, 175068, 218835, 243150, 262602, 291780, 364725, 393903, 437670, 486300, 525204, 656505, 729450, 787806, 875340, 1094175, 1313010, 1458900, 1575612, 1969515, 2188350, 2626020, 3282525, 3939030, 4376700, 6565050, 7878060, 9847575, 13130100, 19695150, 39390300]

約数ペア:

[(1, 39390300), (2, 19695150), (3, 13130100), (4, 9847575), (5, 7878060), (6, 6565050), (9, 4376700), (10, 3939030), (12, 3282525), (15, 2626020), (18, 2188350), (20, 1969515), (25, 1575612), (27, 1458900), (30, 1313010), (36, 1094175), (45, 875340), (50, 787806), (54, 729450), (60, 656505), (75, 525204), (81, 486300), (90, 437670), (100, 393903), (108, 364725), (135, 291780), (150, 262602), (162, 243150), (180, 218835), (225, 175068), (243, 162100), (270, 145890), (300, 131301), (324, 121575), (405, 97260), (450, 87534), (486, 81050), (540, 72945), (675, 58356), (810, 48630), (900, 43767), (972, 40525), (1215, 32420), (1350, 29178), (1620, 24315), (1621, 24300), (2025, 19452), (2430, 16210), (2700, 14589), (3242, 12150), (4050, 9726), (4860, 8105), (4863, 8100), (6075, 6484)]