39900600

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 139131720

約数和(自身を除く): 99231120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 821, 900, 972, 1080, 1215, 1350, 1620, 1642, 1800, 1944, 2025, 2430, 2463, 2700, 3240, 3284, 4050, 4105, 4860, 4926, 5400, 6075, 6568, 7389, 8100, 8210, 9720, 9852, 12150, 12315, 14778, 16200, 16420, 19704, 20525, 22167, 24300, 24630, 29556, 32840, 36945, 41050, 44334, 48600, 49260, 59112, 61575, 66501, 73890, 82100, 88668, 98520, 110835, 123150, 133002, 147780, 164200, 177336, 184725, 199503, 221670, 246300, 266004, 295560, 332505, 369450, 399006, 443340, 492600, 532008, 554175, 665010, 738900, 798012, 886680, 997515, 1108350, 1330020, 1477800, 1596024, 1662525, 1995030, 2216700, 2660040, 3325050, 3990060, 4433400, 4987575, 6650100, 7980120, 9975150, 13300200, 19950300, 39900600]

約数ペア:

[(1, 39900600), (2, 19950300), (3, 13300200), (4, 9975150), (5, 7980120), (6, 6650100), (8, 4987575), (9, 4433400), (10, 3990060), (12, 3325050), (15, 2660040), (18, 2216700), (20, 1995030), (24, 1662525), (25, 1596024), (27, 1477800), (30, 1330020), (36, 1108350), (40, 997515), (45, 886680), (50, 798012), (54, 738900), (60, 665010), (72, 554175), (75, 532008), (81, 492600), (90, 443340), (100, 399006), (108, 369450), (120, 332505), (135, 295560), (150, 266004), (162, 246300), (180, 221670), (200, 199503), (216, 184725), (225, 177336), (243, 164200), (270, 147780), (300, 133002), (324, 123150), (360, 110835), (405, 98520), (450, 88668), (486, 82100), (540, 73890), (600, 66501), (648, 61575), (675, 59112), (810, 49260), (821, 48600), (900, 44334), (972, 41050), (1080, 36945), (1215, 32840), (1350, 29556), (1620, 24630), (1642, 24300), (1800, 22167), (1944, 20525), (2025, 19704), (2430, 16420), (2463, 16200), (2700, 14778), (3240, 12315), (3284, 12150), (4050, 9852), (4105, 9720), (4860, 8210), (4926, 8100), (5400, 7389), (6075, 6568)]