29872400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 79709184

約数和(自身を除く): 49836784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 170, 184, 191, 200, 230, 272, 340, 368, 382, 391, 400, 425, 460, 575, 680, 764, 782, 850, 920, 955, 1150, 1360, 1528, 1564, 1700, 1840, 1910, 1955, 2300, 3056, 3128, 3247, 3400, 3820, 3910, 4393, 4600, 4775, 6256, 6494, 6800, 7640, 7820, 8786, 9200, 9550, 9775, 12988, 15280, 15640, 16235, 17572, 19100, 19550, 21965, 25976, 31280, 32470, 35144, 38200, 39100, 43930, 51952, 64940, 70288, 74681, 76400, 78200, 81175, 87860, 109825, 129880, 149362, 156400, 162350, 175720, 219650, 259760, 298724, 324700, 351440, 373405, 439300, 597448, 649400, 746810, 878600, 1194896, 1298800, 1493620, 1757200, 1867025, 2987240, 3734050, 5974480, 7468100, 14936200, 29872400]

約数ペア:

[(1, 29872400), (2, 14936200), (4, 7468100), (5, 5974480), (8, 3734050), (10, 2987240), (16, 1867025), (17, 1757200), (20, 1493620), (23, 1298800), (25, 1194896), (34, 878600), (40, 746810), (46, 649400), (50, 597448), (68, 439300), (80, 373405), (85, 351440), (92, 324700), (100, 298724), (115, 259760), (136, 219650), (170, 175720), (184, 162350), (191, 156400), (200, 149362), (230, 129880), (272, 109825), (340, 87860), (368, 81175), (382, 78200), (391, 76400), (400, 74681), (425, 70288), (460, 64940), (575, 51952), (680, 43930), (764, 39100), (782, 38200), (850, 35144), (920, 32470), (955, 31280), (1150, 25976), (1360, 21965), (1528, 19550), (1564, 19100), (1700, 17572), (1840, 16235), (1910, 15640), (1955, 15280), (2300, 12988), (3056, 9775), (3128, 9550), (3247, 9200), (3400, 8786), (3820, 7820), (3910, 7640), (4393, 6800), (4600, 6494), (4775, 6256)]