560985975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 1183852800

約数和(自身を除く): 622866825

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 67, 75, 85, 99, 153, 165, 187, 199, 201, 225, 255, 275, 335, 425, 495, 561, 597, 603, 737, 765, 825, 935, 995, 1005, 1139, 1275, 1675, 1683, 1791, 2189, 2211, 2475, 2805, 2985, 3015, 3383, 3417, 3685, 3825, 4675, 4975, 5025, 5695, 6567, 6633, 8415, 8955, 10149, 10251, 10945, 11055, 12529, 13333, 14025, 14925, 15075, 16915, 17085, 18425, 19701, 28475, 30447, 32835, 33165, 37213, 37587, 39999, 42075, 44775, 50745, 51255, 54725, 55275, 62645, 66665, 84575, 85425, 98505, 111639, 112761, 119997, 146663, 152235, 164175, 165825, 186065, 187935, 199995, 226661, 253725, 256275, 313225, 333325, 334917, 439989, 492525, 558195, 563805, 599985, 679983, 733315, 761175, 930325, 939675, 999975, 1133305, 1319967, 1674585, 2039949, 2199945, 2493271, 2790975, 2819025, 2999925, 3399915, 3666575, 5666525, 6599835, 7479813, 8372925, 10199745, 10999725, 12466355, 16999575, 22439439, 32999175, 37399065, 50998725, 62331775, 112197195, 186995325, 560985975]

約数ペア:

[(1, 560985975), (3, 186995325), (5, 112197195), (9, 62331775), (11, 50998725), (15, 37399065), (17, 32999175), (25, 22439439), (33, 16999575), (45, 12466355), (51, 10999725), (55, 10199745), (67, 8372925), (75, 7479813), (85, 6599835), (99, 5666525), (153, 3666575), (165, 3399915), (187, 2999925), (199, 2819025), (201, 2790975), (225, 2493271), (255, 2199945), (275, 2039949), (335, 1674585), (425, 1319967), (495, 1133305), (561, 999975), (597, 939675), (603, 930325), (737, 761175), (765, 733315), (825, 679983), (935, 599985), (995, 563805), (1005, 558195), (1139, 492525), (1275, 439989), (1675, 334917), (1683, 333325), (1791, 313225), (2189, 256275), (2211, 253725), (2475, 226661), (2805, 199995), (2985, 187935), (3015, 186065), (3383, 165825), (3417, 164175), (3685, 152235), (3825, 146663), (4675, 119997), (4975, 112761), (5025, 111639), (5695, 98505), (6567, 85425), (6633, 84575), (8415, 66665), (8955, 62645), (10149, 55275), (10251, 54725), (10945, 51255), (11055, 50745), (12529, 44775), (13333, 42075), (14025, 39999), (14925, 37587), (15075, 37213), (16915, 33165), (17085, 32835), (18425, 30447), (19701, 28475)]