31582200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 105462000

約数和(自身を除く): 73879800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 4049, 7800, 8098, 12147, 16196, 20245, 24294, 32392, 40490, 48588, 52637, 60735, 80980, 97176, 101225, 105274, 121470, 157911, 161960, 202450, 210548, 242940, 263185, 303675, 315822, 404900, 421096, 485880, 526370, 607350, 631644, 789555, 809800, 1052740, 1214700, 1263288, 1315925, 1579110, 2105480, 2429400, 2631850, 3158220, 3947775, 5263700, 6316440, 7895550, 10527400, 15791100, 31582200]

約数ペア:

[(1, 31582200), (2, 15791100), (3, 10527400), (4, 7895550), (5, 6316440), (6, 5263700), (8, 3947775), (10, 3158220), (12, 2631850), (13, 2429400), (15, 2105480), (20, 1579110), (24, 1315925), (25, 1263288), (26, 1214700), (30, 1052740), (39, 809800), (40, 789555), (50, 631644), (52, 607350), (60, 526370), (65, 485880), (75, 421096), (78, 404900), (100, 315822), (104, 303675), (120, 263185), (130, 242940), (150, 210548), (156, 202450), (195, 161960), (200, 157911), (260, 121470), (300, 105274), (312, 101225), (325, 97176), (390, 80980), (520, 60735), (600, 52637), (650, 48588), (780, 40490), (975, 32392), (1300, 24294), (1560, 20245), (1950, 16196), (2600, 12147), (3900, 8098), (4049, 7800)]