129474900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:830

約数の個数: 108

約数和(自身を含む): 408119712

約数和(自身を除く): 278644812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 263, 300, 450, 526, 547, 789, 900, 1052, 1094, 1315, 1578, 1641, 2188, 2367, 2630, 2735, 3156, 3282, 3945, 4734, 4923, 5260, 5470, 6564, 6575, 7890, 8205, 9468, 9846, 10940, 11835, 13150, 13675, 15780, 16410, 19692, 19725, 23670, 24615, 26300, 27350, 32820, 39450, 41025, 47340, 49230, 54700, 59175, 78900, 82050, 98460, 118350, 123075, 143861, 164100, 236700, 246150, 287722, 431583, 492300, 575444, 719305, 863166, 1294749, 1438610, 1726332, 2157915, 2589498, 2877220, 3596525, 4315830, 5178996, 6473745, 7193050, 8631660, 10789575, 12947490, 14386100, 21579150, 25894980, 32368725, 43158300, 64737450, 129474900]

約数ペア:

[(1, 129474900), (2, 64737450), (3, 43158300), (4, 32368725), (5, 25894980), (6, 21579150), (9, 14386100), (10, 12947490), (12, 10789575), (15, 8631660), (18, 7193050), (20, 6473745), (25, 5178996), (30, 4315830), (36, 3596525), (45, 2877220), (50, 2589498), (60, 2157915), (75, 1726332), (90, 1438610), (100, 1294749), (150, 863166), (180, 719305), (225, 575444), (263, 492300), (300, 431583), (450, 287722), (526, 246150), (547, 236700), (789, 164100), (900, 143861), (1052, 123075), (1094, 118350), (1315, 98460), (1578, 82050), (1641, 78900), (2188, 59175), (2367, 54700), (2630, 49230), (2735, 47340), (3156, 41025), (3282, 39450), (3945, 32820), (4734, 27350), (4923, 26300), (5260, 24615), (5470, 23670), (6564, 19725), (6575, 19692), (7890, 16410), (8205, 15780), (9468, 13675), (9846, 13150), (10940, 11835)]