15442200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 54259920

約数和(自身を除く): 38817720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 373, 414, 450, 460, 552, 575, 600, 690, 746, 828, 900, 920, 1035, 1119, 1150, 1380, 1492, 1656, 1725, 1800, 1865, 2070, 2238, 2300, 2760, 2984, 3357, 3450, 3730, 4140, 4476, 4600, 5175, 5595, 6714, 6900, 7460, 8280, 8579, 8952, 9325, 10350, 11190, 13428, 13800, 14920, 16785, 17158, 18650, 20700, 22380, 25737, 26856, 27975, 33570, 34316, 37300, 41400, 42895, 44760, 51474, 55950, 67140, 68632, 74600, 77211, 83925, 85790, 102948, 111900, 128685, 134280, 154422, 167850, 171580, 205896, 214475, 223800, 257370, 308844, 335700, 343160, 386055, 428950, 514740, 617688, 643425, 671400, 772110, 857900, 1029480, 1286850, 1544220, 1715800, 1930275, 2573700, 3088440, 3860550, 5147400, 7721100, 15442200]

約数ペア:

[(1, 15442200), (2, 7721100), (3, 5147400), (4, 3860550), (5, 3088440), (6, 2573700), (8, 1930275), (9, 1715800), (10, 1544220), (12, 1286850), (15, 1029480), (18, 857900), (20, 772110), (23, 671400), (24, 643425), (25, 617688), (30, 514740), (36, 428950), (40, 386055), (45, 343160), (46, 335700), (50, 308844), (60, 257370), (69, 223800), (72, 214475), (75, 205896), (90, 171580), (92, 167850), (100, 154422), (115, 134280), (120, 128685), (138, 111900), (150, 102948), (180, 85790), (184, 83925), (200, 77211), (207, 74600), (225, 68632), (230, 67140), (276, 55950), (300, 51474), (345, 44760), (360, 42895), (373, 41400), (414, 37300), (450, 34316), (460, 33570), (552, 27975), (575, 26856), (600, 25737), (690, 22380), (746, 20700), (828, 18650), (900, 17158), (920, 16785), (1035, 14920), (1119, 13800), (1150, 13428), (1380, 11190), (1492, 10350), (1656, 9325), (1725, 8952), (1800, 8579), (1865, 8280), (2070, 7460), (2238, 6900), (2300, 6714), (2760, 5595), (2984, 5175), (3357, 4600), (3450, 4476), (3730, 4140)]