19168200

素因数分解:

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

素因数の和:508

約数の個数: 144

約数和(自身を含む): 67317120

約数和(自身を除く): 48148920

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, 414, 450, 460, 463, 552, 575, 600, 690, 828, 900, 920, 926, 1035, 1150, 1380, 1389, 1656, 1725, 1800, 1852, 2070, 2300, 2315, 2760, 2778, 3450, 3704, 4140, 4167, 4600, 4630, 5175, 5556, 6900, 6945, 8280, 8334, 9260, 10350, 10649, 11112, 11575, 13800, 13890, 16668, 18520, 20700, 20835, 21298, 23150, 27780, 31947, 33336, 34725, 41400, 41670, 42596, 46300, 53245, 55560, 63894, 69450, 83340, 85192, 92600, 95841, 104175, 106490, 127788, 138900, 159735, 166680, 191682, 208350, 212980, 255576, 266225, 277800, 319470, 383364, 416700, 425960, 479205, 532450, 638940, 766728, 798675, 833400, 958410, 1064900, 1277880, 1597350, 1916820, 2129800, 2396025, 3194700, 3833640, 4792050, 6389400, 9584100, 19168200]

約数ペア:

[(1, 19168200), (2, 9584100), (3, 6389400), (4, 4792050), (5, 3833640), (6, 3194700), (8, 2396025), (9, 2129800), (10, 1916820), (12, 1597350), (15, 1277880), (18, 1064900), (20, 958410), (23, 833400), (24, 798675), (25, 766728), (30, 638940), (36, 532450), (40, 479205), (45, 425960), (46, 416700), (50, 383364), (60, 319470), (69, 277800), (72, 266225), (75, 255576), (90, 212980), (92, 208350), (100, 191682), (115, 166680), (120, 159735), (138, 138900), (150, 127788), (180, 106490), (184, 104175), (200, 95841), (207, 92600), (225, 85192), (230, 83340), (276, 69450), (300, 63894), (345, 55560), (360, 53245), (414, 46300), (450, 42596), (460, 41670), (463, 41400), (552, 34725), (575, 33336), (600, 31947), (690, 27780), (828, 23150), (900, 21298), (920, 20835), (926, 20700), (1035, 18520), (1150, 16668), (1380, 13890), (1389, 13800), (1656, 11575), (1725, 11112), (1800, 10649), (1852, 10350), (2070, 9260), (2300, 8334), (2315, 8280), (2760, 6945), (2778, 6900), (3450, 5556), (3704, 5175), (4140, 4630), (4167, 4600)]