118170900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{1621}}^1$

素因数の和:1653

約数の個数: 126

約数和(自身を含む): 384707582

約数和(自身を除く): 266536682

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, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 1621, 2025, 2430, 2700, 2916, 3242, 3645, 4050, 4860, 4863, 6075, 6484, 7290, 8100, 8105, 9726, 12150, 14580, 14589, 16210, 18225, 19452, 24300, 24315, 29178, 32420, 36450, 40525, 43767, 48630, 58356, 72900, 72945, 81050, 87534, 97260, 121575, 131301, 145890, 162100, 175068, 218835, 243150, 262602, 291780, 364725, 393903, 437670, 486300, 525204, 656505, 729450, 787806, 875340, 1094175, 1181709, 1313010, 1458900, 1575612, 1969515, 2188350, 2363418, 2626020, 3282525, 3939030, 4376700, 4726836, 5908545, 6565050, 7878060, 9847575, 11817090, 13130100, 19695150, 23634180, 29542725, 39390300, 59085450, 118170900]

約数ペア:

[(1, 118170900), (2, 59085450), (3, 39390300), (4, 29542725), (5, 23634180), (6, 19695150), (9, 13130100), (10, 11817090), (12, 9847575), (15, 7878060), (18, 6565050), (20, 5908545), (25, 4726836), (27, 4376700), (30, 3939030), (36, 3282525), (45, 2626020), (50, 2363418), (54, 2188350), (60, 1969515), (75, 1575612), (81, 1458900), (90, 1313010), (100, 1181709), (108, 1094175), (135, 875340), (150, 787806), (162, 729450), (180, 656505), (225, 525204), (243, 486300), (270, 437670), (300, 393903), (324, 364725), (405, 291780), (450, 262602), (486, 243150), (540, 218835), (675, 175068), (729, 162100), (810, 145890), (900, 131301), (972, 121575), (1215, 97260), (1350, 87534), (1458, 81050), (1620, 72945), (1621, 72900), (2025, 58356), (2430, 48630), (2700, 43767), (2916, 40525), (3242, 36450), (3645, 32420), (4050, 29178), (4860, 24315), (4863, 24300), (6075, 19452), (6484, 18225), (7290, 16210), (8100, 14589), (8105, 14580), (9726, 12150)]