137214400

素因数分解:

$2^6\times 5^2\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 84

約数和(自身を含む): 340156800

約数和(自身を除く): 202942400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 191, 200, 320, 382, 400, 449, 764, 800, 898, 955, 1528, 1600, 1796, 1910, 2245, 3056, 3592, 3820, 4490, 4775, 6112, 7184, 7640, 8980, 9550, 11225, 12224, 14368, 15280, 17960, 19100, 22450, 28736, 30560, 35920, 38200, 44900, 61120, 71840, 76400, 85759, 89800, 143680, 152800, 171518, 179600, 305600, 343036, 359200, 428795, 686072, 718400, 857590, 1372144, 1715180, 2143975, 2744288, 3430360, 4287950, 5488576, 6860720, 8575900, 13721440, 17151800, 27442880, 34303600, 68607200, 137214400]

約数ペア:

[(1, 137214400), (2, 68607200), (4, 34303600), (5, 27442880), (8, 17151800), (10, 13721440), (16, 8575900), (20, 6860720), (25, 5488576), (32, 4287950), (40, 3430360), (50, 2744288), (64, 2143975), (80, 1715180), (100, 1372144), (160, 857590), (191, 718400), (200, 686072), (320, 428795), (382, 359200), (400, 343036), (449, 305600), (764, 179600), (800, 171518), (898, 152800), (955, 143680), (1528, 89800), (1600, 85759), (1796, 76400), (1910, 71840), (2245, 61120), (3056, 44900), (3592, 38200), (3820, 35920), (4490, 30560), (4775, 28736), (6112, 22450), (7184, 19100), (7640, 17960), (8980, 15280), (9550, 14368), (11225, 12224)]