28752300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 96660480

約数和(自身を除く): 67908180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 463, 540, 575, 621, 675, 690, 828, 900, 926, 1035, 1150, 1242, 1350, 1380, 1389, 1725, 1852, 2070, 2300, 2315, 2484, 2700, 2778, 3105, 3450, 4140, 4167, 4630, 5175, 5556, 6210, 6900, 6945, 8334, 9260, 10350, 10649, 11575, 12420, 12501, 13890, 15525, 16668, 20700, 20835, 21298, 23150, 25002, 27780, 31050, 31947, 34725, 41670, 42596, 46300, 50004, 53245, 62100, 62505, 63894, 69450, 83340, 95841, 104175, 106490, 125010, 127788, 138900, 159735, 191682, 208350, 212980, 250020, 266225, 287523, 312525, 319470, 383364, 416700, 479205, 532450, 575046, 625050, 638940, 798675, 958410, 1064900, 1150092, 1250100, 1437615, 1597350, 1916820, 2396025, 2875230, 3194700, 4792050, 5750460, 7188075, 9584100, 14376150, 28752300]

約数ペア:

[(1, 28752300), (2, 14376150), (3, 9584100), (4, 7188075), (5, 5750460), (6, 4792050), (9, 3194700), (10, 2875230), (12, 2396025), (15, 1916820), (18, 1597350), (20, 1437615), (23, 1250100), (25, 1150092), (27, 1064900), (30, 958410), (36, 798675), (45, 638940), (46, 625050), (50, 575046), (54, 532450), (60, 479205), (69, 416700), (75, 383364), (90, 319470), (92, 312525), (100, 287523), (108, 266225), (115, 250020), (135, 212980), (138, 208350), (150, 191682), (180, 159735), (207, 138900), (225, 127788), (230, 125010), (270, 106490), (276, 104175), (300, 95841), (345, 83340), (414, 69450), (450, 63894), (460, 62505), (463, 62100), (540, 53245), (575, 50004), (621, 46300), (675, 42596), (690, 41670), (828, 34725), (900, 31947), (926, 31050), (1035, 27780), (1150, 25002), (1242, 23150), (1350, 21298), (1380, 20835), (1389, 20700), (1725, 16668), (1852, 15525), (2070, 13890), (2300, 12501), (2315, 12420), (2484, 11575), (2700, 10649), (2778, 10350), (3105, 9260), (3450, 8334), (4140, 6945), (4167, 6900), (4630, 6210), (5175, 5556)]